Hiei Kensetsu Corporation

Japon

Commandez votre montre hebdomadaire Hiei Kensetsu Corporation
Quantité totale PI 8
Rang # Quantité totale PI 198 058
Note d'activité PI 0,4/5.0    1
Rang # Activité PI 962 919

Brevets

Marques

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Dernier brevet 2022 - Highly clean environmental syste...
Premier brevet 2013 - Wall, system of highly clean roo...

Derniers inventions, produits et services

2022 Invention Highly clean environmental system with disinfecting function and usage method for same. A highly ...
2020 Invention Wall, system of highly clean rooms, production method thereof and construction. a inside the spac...
2018 Invention Building, and method for controlling gas molecule concentration in living and/or activity space i...
2015 Invention Failure detection sensor, failure detection system, and structure. Provided is a failure detectio...
Invention Failure detection sensor, failure detection system, a nd structure.  Provided is a failure detect...
2013 Invention Wall, system of highly clean rooms, production method thereof and construction. Provided are a sy...
Invention Wall, system for highly clean room, production method thereof, and building.  Provided is a syste...