Yoshisuke Akita

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Hasuda, JP

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Patents Grantslast 30 patents

Information Patent Grant
Control apparatus of variable delivery pump
- Patent number 4,932,840
- Issue date Jun 12, 1990
- Tokyo Keiki Company Ltd.
- Kunihiko Takeuchi
- G05 - CONTROLLING REGULATING
Information Patent Grant
Control apparatus of variable delivery pump
- Patent number 4,930,992
- Issue date Jun 5, 1990
- Tokyo Keiki Company Ltd.
- Kunihiko Takeuchi
- G05 - CONTROLLING REGULATING
Information Patent Grant
Control apparatus of variable delivery pump
- Patent number 4,886,422
- Issue date Dec 12, 1989
- Tokyo Keiki Company Ltd.
- Kunihiko Takeuchi
- G05 - CONTROLLING REGULATING
Information Patent Grant
Apparatus for controlling pressure and flow rate
- Patent number 4,630,639
- Issue date Dec 23, 1986
- Tokyo Keiki Co., Ltd.
- Yoshisuke Akita
- G05 - CONTROLLING REGULATING