Kaoru Okada

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Patents Grantslast 30 patents

Information Patent Grant
Rubber crawler
- Patent number 9,637,187
- Issue date May 2, 2017
- Bridgestone Corporation
- Kaoru Okada
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Rubber crawler
- Patent number 9,446,806
- Issue date Sep 20, 2016
- Bridgestone Corporation
- Kaoru Okada
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS

Patents Applicationslast 30 patents

Information Patent Application
RUBBER CRAWLER
- Publication number 20150048672
- Publication date Feb 19, 2015
- BRIDGESTONE CORPORATION
- Kaoru Okada
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS