Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11130890 | Adhesive composition, adhesive sheet, and method for producing same | Toru Oya, Tetsuya Natsumoto, Hiroyuki Hayashi, Naoki Takeuchi, Yutaro Kato | 2021-09-28 |
| 10457820 | Alcohol-based printing ink composition | Toru Oya, Yuki Sato, Harunori Narihiro | 2019-10-29 |
| 9951259 | Adhesive composition and laminate | Tetsuya Natsumoto, Toru Oya, Hiroyuki Hayashi, Tetsuya Kaneko, Tadashi Someda +1 more | 2018-04-24 |
| 9598616 | Pressure-sensitive adhesive composition and pressure-sensitive adhesive sheet using same | Yuki Sato, Toru Oya, Takayuki Kobayashi | 2017-03-21 |