Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12319845 | Aqueous adhesive for rubber and aqueous adhesive for ball | Takehiko Hyodo, Masanori Taguchi, Hiroaki Tanaka, Kunio Niwa, Kazuyoshi Shiga +2 more | 2025-06-03 |
| 11618813 | Rubber composition for hollow ball and hollow ball | Takehiko Hyodo, Masanori Taguchi, Kazuyoshi Shiga, Hiroaki Tanaka, Kunio Niwa | 2023-04-04 |
| 11492463 | Rubber composition for tennis ball and tennis ball | Takehiko Hyodo, Masanori Taguchi, Kazuyoshi Shiga, Hiroaki Tanaka, Kunio Niwa | 2022-11-08 |
| 11181117 | Ceiling fan | Hiroyuki Kuramochi | 2021-11-23 |
| 11078348 | Rubber composition for tennis ball | Takehiko Hyodo, Masanori Taguchi, Kazuyoshi Shiga, Hiroaki Tanaka, Kunio Niwa | 2021-08-03 |
| 10940369 | Rubber composition for hollow ball and hollow ball | Takehiko Hyodo, Masanori Taguchi, Kazuyoshi Shiga, Hiroaki Tanaka, Kunio Niwa | 2021-03-09 |
| 10814188 | Tennis racket | Yosuke Yamamoto | 2020-10-27 |