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Higashimatsuyama, Japan

Kouji Ichihashi

USPTO Granted Patents = 8

Average Co-Inventor Count = 1.7

ph-index = 7

Forward Citations = 110(Granted Patents)

Location History:

Higashimatsuyama, JP (1988 - 1990)
Saitama, JP (1990)

Company Filing History:

Diesel Kiki Co., Ltd.

Years Active: 1988-1990

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8 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 4971114 - Electromagnetic proportional pressure control valve (1990-11-20),

2. 4926906 - Spool valve (1990-05-22),

3. 4905961 - Electromagnetic actuator (1990-03-06),

4. 4875501 - Electromagnetic proportional control valve apparatus (1989-10-24),

5. 4860792 - Electromagnetic control valve (1989-08-29),

6. 4844122 - Electromagnetic valve with two opposed valve seats (1989-07-04),

7. 4809749 - Solenoid valve (1989-03-07),

8. 4744389 - Pressure control device (1988-05-17),

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