Patents/Inventors

Seiji Oka

TokyoJP3 patents

4 Patents

US123526742025
Test Method and Method for Manufacturing Semiconductor Device
Mitsubishi Electric Corporation
0 cites
US118464362023
Floor-standing Air Conditioner
DAIKIN INDUSTRIES, Ltd.
0 cites
US118352452023
Air Conditioning System, and Indoor Unit of Same
Daikin Industries, Ltd.
0 cites
US117355142023
Semiconductor Device and Power Conversion Device
MITSUBISHI ELECTRIC CORPORATION
0 cites