Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12024091 | Tire state management system and tire state management program | Kanae Fujikake, Hideyuki Kaneda, Masafumi Daifuku, Kei Tsuchiya | 2024-07-02 |
| 11959828 | Tire state estimation system and tire state estimation program | Kei Tsuchiya, Masafumi Daifuku | 2024-04-16 |
| 11331964 | Tire damage detection system and tire damage detection program | — | 2022-05-17 |
| 9314673 | Golf ball composition and golf ball | Hideo Takeichi, Takashi Ohira, Yuichiro Ozawa, Tsuyoshi Nakajima, Satoru Tamaki +1 more | 2016-04-19 |
| 9254420 | Golf ball composition and golf ball | Hideo Takeichi, Takashi Ohira, Yuichiro Ozawa, Tsuyoshi Nakajima, Satoru Tamaki +1 more | 2016-02-09 |
| 9242145 | Golf ball composition and golf ball | Hideo Takeichi, Takashi Ohira, Yuichiro Ozawa, Tsuyoshi Nakajima, Satoru Tamaki +1 more | 2016-01-26 |
| 9242146 | Golf ball composition and golf ball | Hideo Takeichi, Takashi Ohira, Yuichiro Ozawa, Tsuyoshi Nakajima, Satoru Tamaki +1 more | 2016-01-26 |
| 9242144 | Golf ball composition and golf ball | Hideo Takeichi, Takashi Ohira, Yuichiro Ozawa, Tsuyoshi Nakajima, Satoru Tamaki +1 more | 2016-01-26 |
| 8962720 | Rubber composition for golf ball | Yuichiro Ozawa, Tsuyoshi Nakajima, Yusuke Yamagata, Takahiro Iwai | 2015-02-24 |
| 8822577 | Rubber composition for golf ball | Yuichiro Ozawa, Tsuyoshi Nakajima, Yusuke Yamagata, Takahiro Iwai | 2014-09-02 |
| 8822604 | Rubber composition for golf ball | Yuichiro Ozawa, Tsuyoshi Nakajima, Yusuke Yamagata, Takahiro Iwai | 2014-09-02 |
| 8802788 | Rubber composition for golf ball | Tsuyoshi Nakajima, Yuichiro Ozawa, Yusuke Yamagata, Takahiro Iwai | 2014-08-12 |
| 8648133 | Rubber composition for golf ball | Yuichiro Ozawa, Tsuyoshi Nakajima, Yusuke Yamagata, Takahiro Iwai | 2014-02-11 |
| 8367779 | Rubber composition for golf ball | Yuichiro Ozawa, Tsuyoshi Nakajima, Yusuke Yamagata, Takahiro Iwai | 2013-02-05 |