Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8118394 | Droplet ejecting device | Tadashi Suzuki, Masaki Kataoka, Atsumichi Imazeki, Yoshihira Rai, Takaaki Sekiyama | 2012-02-21 |
| 5536614 | Method for manufacturing a nonmagnetic single-component developer | Kunio Kondo | 1996-07-16 |
| 5482808 | Electrostatic image developer | Kunio Kondo | 1996-01-09 |
| 5139727 | Process for producing biaxially oriented polyester film | Shigeo Utsumi, Kichinojyo Tomitaka, Takatoshi Miki | 1992-08-18 |
| 5071690 | Moldable biaxially stretched polyester film | Tomoyuki Kotani | 1991-12-10 |
| 5070180 | Shrinkable copolyester film | Shigeo Utsumi, Shinobu Suzuki | 1991-12-03 |
| 5059470 | Heat-sealable laminated polyester film | Koji Utsunomiya | 1991-10-22 |
| 4985538 | Shrinkable polyester film | Shigeo Utsumi | 1991-01-15 |
| 4983653 | Polyester shrinkable film containing benzotriazole | Hiromi Yamashita | 1991-01-08 |
| 4939232 | Shrinkable polyester film | Shinobu Suzuki | 1990-07-03 |
| 4865898 | Polyester film for magnetic recording media | Shigeo Utsumi, Kichinojyo Tomitaka, Toshifumi Takisawa | 1989-09-12 |
| 4814426 | Shrinkable polyester film for packaging | Shigeo Utsumi | 1989-03-21 |
| 4769190 | Process for producing polyphenylene sulfide film | Shigeo Utsumi, Yoshinori Sato, Narihiro Masuda | 1988-09-06 |
| 4677188 | Transparent slippery biaxially stretched polyester film | Shigeo Utsumi, Kichinojyo Tomitaka | 1987-06-30 |