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Tatsuya Saito
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Haga-gun, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Worm biasing structure
Patent number
9,671,011
Issue date
Jun 6, 2017
Showa Corporation
Tsutomu Kimijima
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Structure of bush bearing
Patent number
9,279,450
Issue date
Mar 8, 2016
Showa Corporation
Yasuhiro Zaike
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Grant
Steering apparatus
Patent number
9,156,493
Issue date
Oct 13, 2015
Showa Corporation
Tsutomu Kimijima
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Grant
Rack and pinion type power steering apparatus
Patent number
7,926,378
Issue date
Apr 19, 2011
Showa Corporation
Tatsuya Saito
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Grant
Rack and pinion type power steering apparatus
Patent number
7,367,421
Issue date
May 6, 2008
Showa Corporation
Tatsuya Saito
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Grant
Tie rod mounting structure in center take-off type power steering a...
Patent number
6,408,976
Issue date
Jun 25, 2002
Showa Corporation
Tatsuya Saito
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Grant
Center take-off type hydraulic power steering apparatus
Patent number
6,401,858
Issue date
Jun 11, 2002
Showa Corporation
Tatsuya Saito
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Grant
Seal structure of tie rod mounting portion in center take-off type...
Patent number
6,273,209
Issue date
Aug 14, 2001
Showa Corporation
Tatsuya Saito
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Grant
Center take-off type power steering apparatus
Patent number
6,273,210
Issue date
Aug 14, 2001
Showa Corporation
Tatsuya Saito
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Patents Applications
last 30 patents
Information
Patent Application
STOPPER DEVICE FOR VEHICLE AND STEERING DEVICE FOR VEHICLE USING SAME
Publication number
20200391784
Publication date
Dec 17, 2020
SHOWA CORPORATION
Tatsuya Saito
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
WORM BIASING STRUCTURE
Publication number
20150276047
Publication date
Oct 1, 2015
SHOWA CORPORATION
Tsutomu KIMIJIMA
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
STEERING APPARATUS
Publication number
20150274194
Publication date
Oct 1, 2015
SHOWA CORPORATION
Tsutomu KIMIJIMA
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Application
STRUCTURE OF BUSH BEARING
Publication number
20150204381
Publication date
Jul 23, 2015
SHOWA CORPORATION
Yasuhiro ZAIKE
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
Rack and pinion type power steering apparatus
Publication number
20060076180
Publication date
Apr 13, 2006
SHOWA CORPORATION
Tatsuya Saito
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Application
Rack and pinion type power steering apparatus
Publication number
20060075840
Publication date
Apr 13, 2006
SHOWA CORPORATION
Tatsuya Saito
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS