Masaya OKAMOTO

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Patents Grantslast 30 patents

Information Patent Grant
Construction machine
- Patent number 9,453,327
- Issue date Sep 27, 2016
- Hitachi Construction Machinery Co., Ltd.
- Masaya Okamoto
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Construction Machine
- Publication number 20150299983
- Publication date Oct 22, 2015
- Hitachi Construction Machinery Co., Ltd.
- Masaya OKAMOTO
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS