Oita University

Japan

 
Total IP 17
Total IP Rank # 89,020
IP Activity Score 0.9/5.0    2
IP Activity Rank # 473,880

Patents

Trademarks

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0 0
11 0
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Last Patent 2022 - Exfoliated graphite and manufact...
First Patent 2009 - Dc-dc converter

Latest Inventions, Goods, Services

2020 Invention Exfoliated graphite and manufacturing method therefor. Provided are exfoliated graphite that rare...
Invention Flake graphite and manufacturing method therefor. Provided are: flake graphite that does not read...
2016 Invention Determination device, determination method, program, and information storage medium. This determi...
Invention Hardened layer depth measuring apparatus. An apparatus is provided to measure a depth of a harden...
Invention Hardened layer depth measuring apparatus. An apparatus to measure a depth of a hardened layer for...
2015 Invention Alloy microparticles and method for producing same, alloy microparticle cluster, catalyst, and me...
2014 Invention Capacitor electrode material, method for producing same, and electric double layer capacitor. The...
Invention Capacitor electrode material, method for producing same, and electric double layer capacitor. Pro...
Invention Method for producing random-structure gic, method for producing exfoliated graphite dispersion li...
Invention Method for producing random-structure gic, method for producing flaked graphite dispersion, flake...
2013 Invention Oxidative decomposition catalyst for ammonia, method for producing hydrogen, and apparatus for pr...
Invention Catalyst, method for producing catalyst, and method for producing hydrogen-containing gas using c...
2012 Invention Switching power supply device and pulse width modulation circuit used therein. n has not yet reac...
Invention Switching power supply device and pulse width modulation circuit used therein. The present invent...
2011 Invention Carbonaceous material, process for producing carbonaceous material, process for producing exfolia...
Invention Carbonaceous material, process for producing carbonaceous material, process for producing flaked ...
2010 Invention Power factor correction converter with parallel-connected converter sections. When a commercial p...
2009 Invention Power supply apparatus. To provide a power supply apparatus that can supply a large current and a...
Invention Dc-dc converter. To eliminate the problem that a magnetic deflection is caused in a transformer ...
Invention Dc-dc converter. It is possible to eliminate the problem that a magnetic deflection is caused in ...