Masaharu Hattori

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Engine overheat prevention system
- Patent number 4,453,512
- Issue date Jun 12, 1984
- Kabushiki Kaisha Komatsu Seisakusho
- Mitsuhisa Sakae
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Control system for a differential gear lock mechanism
- Patent number 4,218,938
- Issue date Aug 26, 1980
- Kabushiki Kaisha Komatsu Seisakusho
- Masaharu Hattori
- B60 - VEHICLES IN GENERAL