Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12415917 | Fiber for artificial hair and hair accessory product | Atsushi Horihata, Masamichi Kanaoka, Atsushi Takei | 2025-09-16 |
| 11807747 | Fiber for artificial hair and hair decorating product | Atsushi Horihata, Masamich Kanaoka, Atsushi Takei | 2023-11-07 |
| 11432607 | Artificial hair fiber | Takuya Akahane, Masamichi Kanaoka | 2022-09-06 |
| 9267059 | Adhesive sheet and method of backgrinding semiconductor wafer | Tomomichi Takatsu | 2016-02-23 |
| 8764933 | Adhesive and adhesive sheet | Tomomichi Takatsu | 2014-07-01 |
| 8651919 | Adhesive sheet and process for manufacturing electronic part | Masanobu Kutsumi | 2014-02-18 |