Issued Patents 2025
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12415902 | Adhesive for tennis ball | Yuko KUJIRAI, Kazuyoshi Shiga | 2025-09-16 |
| 12344770 | Adhesive for tennis ball | Yuko KUJIRAI, Kazuyoshi Shiga | 2025-07-01 |
| 12319845 | Aqueous adhesive for rubber and aqueous adhesive for ball | Masanori Taguchi, Hiroaki Tanaka, Fumiya Suzuki, Kunio Niwa, Kazuyoshi Shiga +2 more | 2025-06-03 |
| 12290722 | Aqueous adhesive for tennis ball | Sho GOJI, Kazuyoshi Shiga | 2025-05-06 |