Masaru ISHIWATA

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Haga-gun, JP

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Patents Grantslast 30 patents

Information Patent Grant
Power steering apparatus
- Patent number 9,828,021
- Issue date Nov 28, 2017
- Showa Corporation
- Takayuki Ueno
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Worm biasing structure
- Patent number 9,777,826
- Issue date Oct 3, 2017
- Showa Corporation
- Yuusuke Anma
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Hydraulic power steering apparatus for vehicle
- Patent number 6,390,228
- Issue date May 21, 2002
- Showa Corporation
- Akihiko Serizawa
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS

Patents Applicationslast 30 patents

Information Patent Application
POWER STEERING APPARATUS
- Publication number 20160280253
- Publication date Sep 29, 2016
- SHOWA CORPORATION
- Takayuki UENO
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
WORM BIASING STRUCTURE
- Publication number 20160025209
- Publication date Jan 28, 2016
- SHOWA CORPORATION
- Yuusuke ANMA
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
Hydraulic power steering apparatus for vehicle
- Publication number 20010032750
- Publication date Oct 25, 2001
- Akihiko Serizawa
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS