Haruhiko Umeda

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Yokohama, JA

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Patents Grantslast 30 patents

Information Patent Grant
Vehicle with rotating cab
- Patent number 4,066,143
- Issue date Jan 3, 1978
- Kabushiki Kaisha Komatsu Seisakusho
- Haruhiko Umeda
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Device for adjusting rotating angle of vessel of dump truck
- Patent number 3,989,301
- Issue date Nov 2, 1976
- Kabushiki Kaisha Komatsu Seisakusho
- Haruhiko Umeda
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Tire rim and brake drum arrangement
- Patent number 3,989,305
- Issue date Nov 2, 1976
- Kabushiki Kaisha Komatsu Seisakusho
- Haruhiko Umeda
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Stopper device for use in dump truck's vessel
- Patent number 3,955,851
- Issue date May 11, 1976
- Kabushiki Kaisha Komatsu Seisakusho
- Haruhiko Umeda
- B60 - VEHICLES IN GENERAL