Ken Ichiryuu

Follow

Person

Ibaraki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Temperature compensated magnetostrictive piston position detector
- Patent number 5,198,761
- Issue date Mar 30, 1993
- Hitachi Construction Machinery Co., Ltd.
- Hisayoshi Hashimoto
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Ultrasonic probe
- Patent number 5,050,137
- Issue date Sep 17, 1991
- Hitachi Construction Machinery Co., Ltd.
- Kazuo Sato
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Ultrasonic probe and manufacture method for same
- Patent number 5,003,516
- Issue date Mar 26, 1991
- Hitachi Construction Machinery Co., Ltd.
- Kazuo Sato
- G10 - MUSICAL INSTRUMENTS ACOUSTICS