Rohm Co., Ltd.

Japon


Commandez votre montre hebdomadaire Rohm Co., Ltd.
Quantité totale PI 6 487
Quantité totale incluant filiales 7 387 (+ 906 pour les filiales)
Rang # Quantité totale PI 162
Note d'activité PI 4,3/5.0    4 910
Rang # Activité PI 106
Activité incl filiales 4,1/5.0    5 143
Symbole boursier
ISIN JP3982800009
Capitalisation 948630000000.0  (JPY)
Industrie Semiconductors
Secteur Technology
Classe Nice dominante Appareils et instruments scienti...

Brevets

Marques

4 277 46
0 2
2 115 13
34
 
Dernier brevet 2025 - Semiconductor light emitting device
Premier brevet 1981 - Thermal printing head
Dernière marque 2025 - LASCA
Première marque 1984 - ROHM

Filiales

7 subsidiaries with IP (900 patents, 6 trademarks)

2 subsidiaries without IP

 S'inscrire grtuitement pour accéder à la liste des filiales

Industrie (Classification de Nice)

Derniers inventions, produits et services

2025 Invention Storage device, sensing device, and sensor system. A storage device includes a first and a secon...
Invention Semiconductor device. A semiconductor device includes a plurality of leads, a semiconductor elem...
Invention Semiconductor device, semiconductor module, and method for manufacturing semiconductor device. A...
Invention Electronic device. An electronic device includes a wiring layer, an electronic element conductiv...
Invention Semiconductor light emitting device. A semiconductor light emitting device includes a substrate,...
Invention Motor drive device, motor system, and vehicle. In the present invention, an abnormality detectio...
Invention Semiconductor module and power conversion unit. A semiconductor module may include a semiconduct...
Invention Semiconductor device. A semiconductor device includes a first semiconductor element, a plurality...
Invention Semiconductor device. A semiconductor device provided with first and second semiconductor elemen...
P/S Electronic publication; semiconductors; semiconductor elements; electronic circuits; integrated c...
Invention Semiconductor device. A semiconductor device includes a chip that has a main surface, a trench t...
Invention Semiconductor device. A semiconductor device includes a first conductivity type semiconductor la...
Invention Semiconductor device and electric power conversion unit. The semiconductor device includes a sem...
Invention Semiconductor device including a lead and a sealing resin. There is provided a technique that in...
Invention Semiconductor device and method for manufacturing semiconductor device. A semiconductor device i...
Invention Signal transmission device, electronic device incorporating the signal transmission device, and v...
Invention Semiconductor device and electronic device including same. A semiconductor device includes: a se...
Invention Tvs diode. A semiconductor chip of a TVS diode includes a first pin junction portion of a first ...
Invention Semiconductor device. A semiconductor device including: a chip having a main surface; a trench el...
Invention Semiconductor device. A semiconductor device according to the present invention includes a chip t...
Invention Semiconductor device and method for manufacturing the same. A semiconductor device includes a se...
Invention Semiconductor device and method for manufacturing a semiconductor device. A semiconductor device...
Invention Semiconductor device. A semiconductor device according to the present invention comprises: a chip...
Invention Tvs diode. A semiconductor chip of a TVS diode includes a first surface and a second surface at ...
Invention Semiconductor device and method for manufacturing the same. A semiconductor device includes a co...
Invention Electronic device. An electronic device including a first electronic component, a sealing resin,...
Invention Semiconductor device. A semiconductor device includes a first switching element having a first g...
Invention Adjustment circuit and adjustment method using the same, current adjustment circuit and current a...
Invention Semiconductor device. A semiconductor device includes an insulating layer formed on a semiconduc...
Invention Semiconductor element and semiconductor device. A semiconductor element includes a main body wit...
Invention Tvs diode. A semiconductor chip being a transient voltage suppressor (TVS) diode includes: a firs...
Invention Semiconductor device. This semiconductor device comprises a semiconductor element, an electricall...
Invention Semiconductor device. This semiconductor device includes a first power terminal, a second power t...
Invention Semiconductor device, power conversion unit, and vehicle. This semiconductor device is provided w...
Invention Semiconductor composite substrate and method for manufacturing the same. In this invention, a SiC...
Invention Method for manufacturing semiconductor module, and semiconductor module. This method for manufact...
Invention Semiconductor device. This semiconductor device includes: a semiconductor region of a first condu...
Invention Semiconductor apparatus. This semiconductor apparatus includes: an active region provided on the ...
Invention Semiconductor device. A semiconductor device A1 comprises a first semiconductor element 9A, a sec...
Invention Sic composite substrate and method for manufacturing same. This SiC composite substrate comprises...
Invention Power loss protection circuit, data storage module, and server. A power loss protection circuit ...
Invention Driver circuit and image display system. A driver circuit that displays received display data on...
Invention Semiconductor device. This semiconductor device includes: a substrate of a first conductivity typ...
Invention Semiconductor module and method for manufacturing semiconductor module. A semiconductor module ac...
Invention Semiconductor device. This semiconductor device includes: a first region which has a first conduc...
Invention Semiconductor device and vehicle. This semiconductor device is provided with a conductive member ...
Invention Semiconductor device, method for designing the same, and method for manufacturing the same. A se...
Invention Semiconductor device. This semiconductor device comprises: a first semiconductor element that has...
Invention Semiconductor device and method for manufacturing semiconductor device. This semiconductor device...
Invention Production method for semiconductor device, semiconductor device, and vehicle. A semiconductor de...
2024 P/S Semiconductors; semiconductor elements, namely, semiconductor chip sets, semiconductor wafers; in...
P/S Semiconductors; semiconductor elements; integrated circuit chips; microprocessors; semiconductor ...
P/S semiconductor testing apparatus; semiconductor inspection apparatus; semiconductor memory inspect...
P/S Semiconductor testing apparatus; downloadable electronic publications in the nature of books, mag...
P/S micro-electro-mechanical devices, namely, sensors and electric actuators; acceleration sensors; a...
P/S Micro-electro-mechanical devices, namely, sensors and electric actuators; acceleration sensors; a...
P/S semiconductors; semiconductor elements; integrated circuit chips; microprocessors; semiconductor ...
2023 P/S electronic circuits; integrated circuits; large-scale integrated circuits; semiconductors; semico...
P/S Electronic circuits; integrated circuits; large-scale integrated circuits; semiconductors; semico...
P/S vertical cavity surface emitting lasers [VCSELs]; semiconductor light emitting devices; semicondu...
P/S Vertical cavity surface emitting lasers (VCSELs) for the measuring and monitoring of scientific a...
P/S Semiconductors; integrated circuit chips; microprocessors; semiconductor devices; semiconductor c...
P/S Semiconductors; integrated circuit chips, namely, electronic chips for the manufacture of integra...
P/S Electronic circuits; integrated circuits; large-scale integrated circuits
P/S Telecommunication machines and apparatus, namely, transmitters and receivers for autonomous mobil...
P/S power modules; semiconductor modules; integrated circuit modules.
P/S Power modules comprised of electrical switches for car traction inverters; semiconductor modules;...
P/S Downloadable virtual goods, namely, computer programs featuring electronic components in the natu...
P/S Computer programs in online virtual worlds; downloadable virtual goods, namely, computer programs...
P/S Telecommunication machines and apparatus; radio communication machines and apparatus; vehicular r...
2022 P/S Semiconductor devices; integrated circuits; switches; semiconductor switches; intelligent power ...
P/S Semiconductor devices; integrated circuits; electric switches; semiconductor switches in the natu...
P/S Semiconductors; electronic circuits; integrated circuits; large-scale integrated circuits; elect...
P/S Semiconductors; electronic circuits; integrated circuits; large-scale integrated circuits; measur...
P/S Semiconductors; electronic circuits; integrated circuits; large-scale integrated circuits; gate d...
P/S Semiconductors; electronic circuits; integrated circuits; large-scale integrated circuits; microc...
P/S Integrated circuit chips; microprocessors; semiconductor devices; semiconductor chips; semiconduc...
P/S integrated circuit chips; microprocessors; semiconductor devices; semiconductor chips; semiconduc...
2021 P/S Power controllers; electric transformers; inverters [electricity]; switches, electric; integrated...
P/S Power controllers; electric transformers; electric inverters; switches, electric; integrated circ...
P/S Fire alarms; gas alarms; railway signal apparatus, luminous or mechanical; vehicle breakdown warn...
P/S Fire alarms; gas alarms; anti-theft warning apparatus; railway signal apparatus, luminous or mec...
P/S AC-DC converters; DC-DC converters, LED drivers; filters for removing electromagnetic ray; over c...