Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9993705 | Golf club shaft | — | 2018-06-12 |
| 9795847 | Golf club | Hirotaka Nakamura | 2017-10-24 |
| 9586106 | Golf club shaft | — | 2017-03-07 |
| 9539479 | Golf club shaft | — | 2017-01-10 |
| 8975506 | Solar cell module and photovoltaic power generator using the same | Shuichi Fujii, Yosuke Inomata, Tomonari Sakamoto, Koichiro Niira, Yuko Fukawa +4 more | 2015-03-10 |
| 8936516 | Golf club shaft | — | 2015-01-20 |
| 8936515 | Golf club shaft | — | 2015-01-20 |
| 8915796 | Golf club shaft and golf club | — | 2014-12-23 |
| 8814717 | Golf club | — | 2014-08-26 |
| 8389850 | Solar cell module and method of manufacturing the same | Kouji Nishi, Hiroshi Morita, Motofumi Mihara, Toshikazu Kajiwara, Michikazu Matsushima +1 more | 2013-03-05 |
| D543501 | Solar panel | Mitsuo Yamashita, Hiroshi Morita, Koji Nishi | 2007-05-29 |
| D543502 | Solar panel | Mitsuo Yamashita, Hiroshi Morita, Koji Nishi | 2007-05-29 |
| D524727 | Solar panel | Mitsuo Yamashita, Hiroshi Morita, Koji Nishi | 2006-07-11 |