Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8720332 | Cylinder throw-on/off apparatus and cylinder throw-on/off method for printing press | Toshiyuki Sato | 2014-05-13 |
| 5221729 | Polyester which exhibits melt anisotropy | Keiichi Kanaka, Noriyuki Hayashi, Yukihiko Kageyama, Kenji Hijikata | 1993-06-22 |
| 5183878 | Easily processable, wholly aromatic polyester | Keiichi Kanaka, Noriyuki Hayashi, Yukihiko Kageyama, Kenji Hijikata | 1993-02-02 |
| 5179192 | Polyester which exhibits melt anisotropy | Keiichi Kanaka, Noriyuki Hayashi, Yukihiko Kageyama, Kenji Hijikata | 1993-01-12 |