Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10947666 | Leather-like fabric | Tomoharu Hirose, Akihito Tsukamoto, Masaru Masaki | 2021-03-16 |
| 10435838 | Dyed artificial leather and a production method therefor | Masaru Masaki, Tomoharu Hirose, Ai Suzuki, Satoshi Yanagisawa | 2019-10-08 |
| 6540792 | Cellulose fiber-containing structure | Masaki Ishii, Atsushi Horiuchi, Akira Nagahara, Naoaki Ito, Hidenobu Honda +2 more | 2003-04-01 |