Issued Patents 2022
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11492463 | Rubber composition for tennis ball and tennis ball | Takehiko Hyodo, Masanori Taguchi, Hiroaki Tanaka, Kunio Niwa, Fumiya Suzuki | 2022-11-08 |
| 11426635 | Golf ball | Hikaru Nagakura, Kai Hayashi, Takahiro Shigemitsu | 2022-08-30 |
| 11376476 | Golf ball | Chiemi Mikura, Hikaru Nagakura, Ryota Sakamine | 2022-07-05 |
| 11370760 | Dithioester compound | Takumi Kaneko, Takahiro Shigemitsu | 2022-06-28 |
| 11358033 | Golf ball | Hikaru Nagakura, Kai Hayashi, Takahiro Shigemitsu | 2022-06-14 |
| 11266882 | Golf ball | Kai Hayashi, Hikaru Nagakura, Takahiro Shigemitsu | 2022-03-08 |
| 11214546 | Dithioester compound | Takumi Kaneko, Takahiro Shigemitsu | 2022-01-04 |