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Seiji Kosugi

USPTO Granted Patents = 8

Average Co-Inventor Count = 1.5

ph-index = 7

Forward Citations = 107(Granted Patents)

Location History:

Iwatsuki, JP (1984)
Soka, JP (1984 - 1989)
Sohka, JP (1989 - 1990)

Company Filing History:

Shoketsu Kinzoku Kogyo Kabushiki Kaisha

Smc Corporation

Years Active: 1984-1990

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8 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 4978148 - Coupling for multi-passage tube (1990-12-18),

2. 4823840 - Changeover valve (1989-04-25),

3. 4796924 - Coupling for multi-passage tube (1989-01-10),

4. 4718451 - Directional control valve (1988-01-12),

5. 4643393 - Electromagnetic valve (1987-02-17),

6. 4611631 - Solenoid operated poppet type change-over valve (1986-09-16),

7. 4476451 - Solenoid actuator (1984-10-09),

8. 4442864 - Electromagnetic switching valve (1984-04-17),

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