Issued Patents 1997
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5677409 | Syndiotactic polypropylene wax, production process thereof, and heating roll fixing-type toner composition making use of the wax | Norihide Inoue, Yoshiho Sonobe, Kazumi Mizutani, Tetsunosuke Shiomura, Nobuhiro Hirayama | 1997-10-14 |
| 5673906 | Sheet post-treating apparatus | Kimihiko Furuya, Misao Kobayashi, Hideki Mimura, Takehiko Saitou | 1997-10-07 |
| 5658999 | Syndiotactic polypropylene wax, production process thereof, and heating roll fixing-type toner composition making use of the wax | Norihide Inoue, Yoshiho Sonobe, Kazumi Mizutani, Tetsunosuke Shiomura, Nobuhiro Hirayama | 1997-08-19 |
| 5652315 | Method for preparing ethylene copolymer | Norihide Inoue, Tetsunosuke Shiomura | 1997-07-29 |
| 5634632 | Sheet post-treating apparatus | Kimihiko Furuya, Misao Kobayashi, Hideki Mimura, Takehiko Saitou | 1997-06-03 |