Masaharu Yagi

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Hyogo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Powered trap door device for vehicle
- Patent number 6,495,933
- Issue date Dec 17, 2002
- Kawasaki Jukogyo Kabushiki Kaisha
- Kenji Tokuda
- B61 - RAILWAYS
Information Patent Grant
Means for feeding electric power to track guided vehicles
- Patent number 4,234,065
- Issue date Nov 18, 1980
- Kawasaki Jukogyo Kabushiki Kaisha
- Yukio Uozumi
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Powered trap door device for vehicle
- Publication number 20010002775
- Publication date Jun 7, 2001
- Kenji Tokuda
- B61 - RAILWAYS