Akihiro Ooka

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Takashima-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Traveling device
- Patent number 9,050,225
- Issue date Jun 9, 2015
- TANREN CO., LTD.
- Akihiro Ooka
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Training machine
- Patent number 8,187,155
- Issue date May 29, 2012
- Tanren Co., Ltd.
- Akihiro Ooka
- A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

Information Patent Application
TRAVELING DEVICE
- Publication number 20130292196
- Publication date Nov 7, 2013
- TANREN CO., LTD.
- Akihiro Ooka
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
Training machine
- Publication number 20050101451
- Publication date May 12, 2005
- TANREN CO., LTD.
- Akihiro Ooka
- A63 - SPORTS GAMES AMUSEMENTS