Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12296758 | Vehicle interior materials and their manufacturing methods therefor | Hajime Miyamoto, Masahiko Nakayama, Shoichiro Negishi, Fumihiko Inoue | 2025-05-13 |
| 8518840 | Synthetic resin leather | Yoshinari Hatori, Shin Nakaya, Akira Nagata, Yasuhiro Tanaka, Kazuomi Ishimaru +1 more | 2013-08-27 |