Masayoshi Yamaguchi

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Kameoka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Fluid pressure operated torque amplifier and a vehicular power stee...
- Patent number 6,029,560
- Issue date Feb 29, 2000
- Eaton Corporation
- Masayoshi Yamaguchi
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Printing method using divisional dots and a printer therefor
- Patent number 5,760,813
- Issue date Jun 2, 1998
- Rohm Co., Ltd.
- Masayoshi Yamaguchi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Printing head and printer incorporating the same
- Patent number 5,335,002
- Issue date Aug 2, 1994
- Rohm Co., Ltd.
- Takaya Nagahata
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Hydraulic power steering system with input detection capability
- Patent number 5,329,766
- Issue date Jul 19, 1994
- Eaton Corporation
- Masayoshi Yamaguchi
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Steering control unit for multiple steerable axles
- Patent number 5,244,052
- Issue date Sep 14, 1993
- Eaton Corporation
- Masayoshi Yamaguchi
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Thermal printing head
- Patent number 5,245,356
- Issue date Sep 14, 1993
- Rohm Co., Ltd.
- Shigeo Ota
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS