Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6291133 | Photosensitive resin composition and flexographic resin plate | Toshiya Takagi, Koji Kahara, Nobuhiro Kobayashi, Masatoshi Yoshida | 2001-09-18 |
| 6010824 | Photosensitive resin composition containing a triazine compound and a pre-sensitized plate using the same, and photosensitive resin composition containing acridine and triazine compounds and a color filter and a pre-sensitized plate using the same | Hiroshi Komano, Takeshi Iwai, Katsuyuki Ohta, Kiyoshi Uchikawa | 2000-01-04 |
| 5645974 | Process for the production of printing plates | Katsuyuki Ohta, Toshiya Takagi | 1997-07-08 |
| 5545281 | Method of bonding circuit boards | Koji Matsui, Mitsuru Kimura, Kazuaki Utsumi, Eiichi Ogawa, Hiroshi Komano | 1996-08-13 |
| 5541038 | Photopolymerizable compositions | Katsuyuki Ohta, Toshiya Takagi | 1996-07-30 |
| 5498498 | Photosensitive resin composition used in a method for forming a light-shielding film | Kiyoshi Uchikawa, Hiroshi Komano, Katsuyuki Ohta | 1996-03-12 |
| 5368991 | Photosensitive resin composition for use as a light-shielding film which can be used as black matrices | Kiyoshi Uchikawa, Hiroshi Komano, Katsuyuki Ohta | 1994-11-29 |
| 5318651 | Method of bonding circuit boards | Koji Matsui, Mitsuru Kimura, Kazuaki Utsumi, Eiichi Ogawa, Hiroshi Komano | 1994-06-07 |
| 5185235 | Remover solution for photoresist | Hiromitsu Sato, Kenji Tazawa | 1993-02-09 |
| 5087552 | Photosensitive resin composition | Tomoki Horigome, Kenji Tazawa | 1992-02-11 |
| 4933260 | Water based photopolymerizable resin composition | Naoya Katsumata, Syunzi Nakazato, Katsuyuki Ohta | 1990-06-12 |
| 4767642 | Method for prevention of resin plate surface sticking | Takaaki Shimizu, Katsuyuki Ota, Setsuo Nojima | 1988-08-30 |
| 4557996 | Method for providing a pattern-wise photoresist layer on a substrate plate and a surface-protected substrate plate therefor | Hiroyuki Tohda, Kazuo Kato, Hisashi Nakane | 1985-12-10 |
| 4384011 | Process for producing gravure printing plates | Bonpei Kato, Hiroyuki Tohda, Eiichi Tachibana, Shinichi Hikosaka | 1983-05-17 |
| 4209581 | Soluble photosensitive resin composition | Hiroshi Takanashi, Hisashi Nakane | 1980-06-24 |