Atsushi Yamakawa

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Air-conditioner of construction machinery
- Patent number 6,938,677
- Issue date Sep 6, 2005
- Shin Caterpillar Mitsubishi Ltd.
- Atsushi Yamakawa
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Cooling device for construction machines
- Publication number 20050173095
- Publication date Aug 11, 2005
- SHIN CATERPILLAR MITSUBISHI LTD.
- Kouhei Fujita
- B60 - VEHICLES IN GENERAL
Information Patent Application
Air-conditioner of construction machinery
- Publication number 20040187509
- Publication date Sep 30, 2004
- Atsushi Yamakawa
- B60 - VEHICLES IN GENERAL