Tomoya Ishikawa

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Kiryu-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Steering device
- Patent number 11,396,318
- Issue date Jul 26, 2022
- Yamada Manufacturing Co., Ltd.
- Tomoya Ishikawa
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Steering shaft and method of manufacturing steering shaft
- Patent number 11,167,786
- Issue date Nov 9, 2021
- Yamada Manufacturing Co., Ltd.
- Tomoya Ishikawa
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Steering apparatus
- Patent number 10,486,731
- Issue date Nov 26, 2019
- Yamada Manufacturing Co., Ltd.
- Tomoya Ishikawa
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS

Patents Applicationslast 30 patents

Information Patent Application
STEERING SHAFT AND METHOD OF MANUFACTURING STEERING SHAFT
- Publication number 20200307671
- Publication date Oct 1, 2020
- Yamada Manufacturing Co., Ltd.
- Tomoya Ishikawa
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
STEERING SHAFT
- Publication number 20200307673
- Publication date Oct 1, 2020
- Yamada Manufacturing Co., Ltd.
- Tomoya Ishikawa
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
STEERING DEVICE
- Publication number 20200023881
- Publication date Jan 23, 2020
- Yamada Manufacturing Co., Ltd.
- Tomoya Ishikawa
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
STEERING APPARATUS
- Publication number 20190047608
- Publication date Feb 14, 2019
- Yamada Manufacturing Co., Ltd.
- Tomoya Ishikawa
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS