Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5952429 | Carbon black graft polymer, method for production thereof, and use thereof | Hayato Ikeda, Nobuyuki Ando, Yoshinobu Asako, Kazuhiro Anan, Tatsuhito Matsuda +3 more | 1999-09-14 |
| 5900309 | Fine resin particles used for a light diffusing sheet and a light diffusing sheet | Manabu Kitamura | 1999-05-04 |
| 5789506 | Resinous particles, method for production thereof, and uses therefor | Nobuaki Urashima, Yoshikuni Mori | 1998-08-04 |
| 5420218 | Resinous particles, method for production thereof, and uses therefor | Nobuaki Urashima, Yoshikuni Mori | 1995-05-30 |