Issued Patents All Time
Showing 1–25 of 111 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12415902 | Adhesive for tennis ball | Takehiko Hyodo, Yuko KUJIRAI | 2025-09-16 |
| 12344770 | Adhesive for tennis ball | Takehiko Hyodo, Yuko KUJIRAI | 2025-07-01 |
| 12344690 | Rubber composition and crosslinked rubber molded product | Hiroshi Tadaoka, Takahiro Shigemitsu | 2025-07-01 |
| 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 |
| 12290722 | Aqueous adhesive for tennis ball | Sho GOJI, Takehiko Hyodo | 2025-05-06 |
| 12275807 | Rubber composition and crosslinked rubber molded product | Hiroshi Tadaoka | 2025-04-15 |
| 12220616 | Golf ball | Ayaka SHINDO, Takahiro Shigemitsu, Toshiyuki Tarao, Takanobu Kawamura | 2025-02-11 |
| 12202954 | Rubber composition and crosslinked rubber molded product | Takumi Kaneko, Hiroshi Tadaoka, Ayaka SHINDO | 2025-01-21 |
| 12109458 | Golf ball | Takumi Kaneko, Takahiro Shigemitsu | 2024-10-08 |
| 12098302 | Aqueous adhesive for tennis ball | Sho GOJI, Takehiko Hyodo | 2024-09-24 |
| 12083391 | Golf ball | Sho GOJI | 2024-09-10 |
| 12023553 | Golf ball | Masayuki Onishi, Yasuo Naito | 2024-07-02 |
| 11975242 | Golf ball | Ayaka SHINDO, Takahiro Shigemitsu, Toshiyuki Tarao, Takanobu Kawamura | 2024-05-07 |
| 11865419 | Golf club grip and golf club | Sho GOJI | 2024-01-09 |
| 11826615 | Golf ball rubber composition and golf ball using the same | Kai Hayashi, Hikaru Nagakura, Takahiro Shigemitsu | 2023-11-28 |
| 11820838 | Modified diene-based polymer | Takumi Kaneko, Shigeru Yamago | 2023-11-21 |
| 11794078 | Golf ball | Hikaru Nagakura, Kai Hayashi, Takahiro Shigemitsu | 2023-10-24 |
| 11787879 | Production method of modified diene-based polymer | Takumi Kaneko, Shigeru Yamago | 2023-10-17 |
| 11771967 | Golf club grip and golf club | Sho GOJI | 2023-10-03 |
| 11731006 | Golf ball | Yasuo Naito, Yuko OKA, Shimpei OYAMA, Tetsuro Abe | 2023-08-22 |
| 11707648 | Golf ball | Yasuo Naito, Masayuki Onishi, Takahiro Shigemitsu | 2023-07-25 |
| 11684823 | Golf ball | Kai Hayashi, Takahiro Shigemitsu, Yoshihiko KOMORI, Toshiyuki Tarao, Masatoshi Yokota | 2023-06-27 |
| 11633649 | Golf ball | Hikaru Nagakura, Kai Hayashi, Takahiro Shigemitsu | 2023-04-25 |
| 11618813 | Rubber composition for hollow ball and hollow ball | Takehiko Hyodo, Masanori Taguchi, Fumiya Suzuki, Hiroaki Tanaka, Kunio Niwa | 2023-04-04 |
| 11565154 | Golf ball | Ayaka SHINDO, Takumi Kaneko, Hiroshi Tadaoka, Takahiro Shigemitsu | 2023-01-31 |