Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12319845 | Aqueous adhesive for rubber and aqueous adhesive for ball | Takehiko Hyodo, Masanori Taguchi, Hiroaki Tanaka, Fumiya Suzuki, Kunio Niwa +2 more | 2025-06-03 |
| D1023203 | Tennis racket frame | Yosuke Yamamoto | 2024-04-16 |
| 11931636 | Evaluation method, evaluation system and non-transitory computer-readable medium storing evaluation program | Noriyuki Tabuchi | 2024-03-19 |
| 11758977 | Sole and baseball spike shoe with the sole | Shingo Sudo, Shogo Matsui | 2023-09-19 |
| 11161016 | Racket | Yosuke Yamamoto | 2021-11-02 |
| 10507361 | Golf ball | Takahiro Sajima | 2019-12-17 |
| 10486031 | Golf ball | Takahiro Sajima, Kosuke TACHIBANA | 2019-11-26 |
| 10201731 | Golf ball | Toshiyuki Tarao, Hidetaka INOUE | 2019-02-12 |
| 10195494 | Golf ball | Yoshiko Matsuyama, Takahiro Sajima | 2019-02-05 |
| 10080929 | Golf ball | Hironori Takihara, Takahiro Sajima | 2018-09-25 |
| 10010761 | Process for designing rugged pattern on golf ball surface | Hyoungchol Kim, Masahide Onuki, Takahiro Sajima | 2018-07-03 |
| 9975004 | Golf ball | Takahiro Sajima | 2018-05-22 |
| 9931542 | Golf ball | Hidetaka INOUE, Kazuya Kamino, Toshiyuki Tarao, Mami Tanaka | 2018-04-03 |
| 9914021 | Golf ball | Takahiro Sajima, Kosuke TACHIBANA | 2018-03-13 |
| 9849340 | Golf ball | Takahiro Sajima, Hyoungchol Kim | 2017-12-26 |
| 9789369 | Golf ball | Hironori Takihara, Kosuke TACHIBANA, Takahiro Sajima | 2017-10-17 |
| 9750982 | Golf ball | Takahiro Sajima, Hironori Takihara | 2017-09-05 |
| 9707452 | Golf ball | Takahiro Sajima | 2017-07-18 |
| 9555289 | Golf ball | Takahiro Sajima, Hyoungchol Kim, Masahide Onuki | 2017-01-31 |
| 9550093 | Golf ball | Takahiro Sajima | 2017-01-24 |
| 9403062 | Process for designing rugged pattern on golf ball surface | Hyoungchol Kim, Masahide Onuki, Takahiro Sajima | 2016-08-02 |
| 9375611 | Golf ball and method for producing the same | Takahiro Sajima | 2016-06-28 |
| 8149598 | Switching power supply apparatus | — | 2012-04-03 |
| D462869 | Microwave oven | Kiyoaki Konno | 2002-09-17 |
| D455931 | Microwave oven | Kiyoaki Konno | 2002-04-23 |