Akira Iwamura

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Kobe, JP

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Patents Grantslast 30 patents

Information Patent Grant
Axle box suspension with resilient elements adhered to the movable...
- Patent number 5,189,962
- Issue date Mar 2, 1993
- Kawasaki Jukogyo Kabushiki Kaisha
- Akira Iwamura
- B61 - RAILWAYS
Information Patent Grant
Fiber reinforced structural member
- Patent number 4,795,666
- Issue date Jan 3, 1989
- Kawasaki Jukogyo Kabushiki Kaisha
- Yukio Okada
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Railway truck spring height adjustment device
- Patent number 4,505,457
- Issue date Mar 19, 1985
- Kawasaki Jukogyo Kabushiki Kaisha
- Yukio Okada
- B61 - RAILWAYS