Kobe
Japan
3
2022-09-15
The entities that hold a legal rights for patent applications filed by inventor Watanabe Kei:
Kei Watanabe from Kobe, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
Sealing robot
#2 | 2016-11-17Liquid supply device
#3 | 2011-07-07DIESEL ENGINE FUEL SOUNDNESS CONTROL SYSTEM AND DIESEL ENGINE FUEL SOUNDNESS EVALUATION METHOD
3547692 ⎘