Tomoya Iwasawa

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Tokyo, JP

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Patents Applicationslast 30 patents

Information Patent Application
RACKET
- Publication number 20140256480
- Publication date Sep 11, 2014
- YONEX KABUSHIKI KAISHA
- Naoto OGAWA
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
TENNIS RACKET AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20130244817
- Publication date Sep 19, 2013
- YONEX KABUSHIKI KAISHA
- Shinji Saito
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL