Genichirou Watanabe

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Oyama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Diagnosis apparatus for self-propelled vehicle
- Patent number 6,321,178
- Issue date Nov 20, 2001
- Komatsu Ltd.
- Yukio Sugano
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Failure diagnosis method for dump truck and device therefor
- Patent number 6,175,788
- Issue date Jan 16, 2001
- Komatsu Ltd.
- Nobuki Hasegawa
- B60 - VEHICLES IN GENERAL