Patents/Inventors

Yasuo Tomita

TokyoJP5 patents

5 Patents

US125294312026
Foot Valve Assembly and Submerged Pump System
NIKKISO CO., Ltd.
0 cites
US124490532025
Foot Valve Assembly and Submerged Pump System
NIKKISO CO., Ltd.
0 cites
US123522722025
Sealing Member and Submerged Pump System
NIKKISO CO., Ltd.
0 cites
US123195692025
Cubic Boron Nitride Polycrystallite and Method for Producing the Same
Nissin Manufacturing Group Co., Ltd
0 cites
US122475752025
Sealing Member and Submerged Pump System
NIKKISO CO., Ltd.
0 cites