Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9260606 | Silicone rubber sponge and rubber-covered roller | Shingo Nakajima, Jun Sugawara, Yasuhiro Fukumoto | 2016-02-16 |
| 8263199 | Polyimide tube, method for production thereof, method for production of polyimide varnish, and fixing belt | Shingo Nakajima, Jun Sugawara, Akira Mizoguchi, Yoshimasa Suzuki, Kazuhiro Kizawa +1 more | 2012-09-11 |