Patents/Inventors

Hirotoshi Sato

TokyoJP3 patents

3 Patents

US116622942023
Fan Filter Unit and HEPA Filter Performance Measurement Method
Hitachi Industrial Equipment Systems Co., Ltd.
0 cites
US115598132023
Safety Cabinet
Hitachi Industrial Equipment Systems Co., Ltd.
0 cites
US115431392023
Safety Cabinet
Hitachi Industrial Equipment Systems Co., Ltd.
0 cites