Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6544720 | Photosensitive composition, image-forming material and image-forming method employing it | Toshiyuki Urano | 2003-04-08 |
| 6232038 | Photosensitive composition, image-forming material and image-forming method employing it | Toshiyuki Urano | 2001-05-15 |
| 6048653 | Polymerizable composition for a color filter | Tameichi Ochiai, Noriko Endou, Yuzuru Chika | 2000-04-11 |
| 5916713 | Polymerizable composition for a color filter | Tameichi Ochiai, Noriko Endou, Yuzuru Chika | 1999-06-29 |
| 5914206 | Color filter and black resist composition | Shingo Ikeda, Fumiyuki Matsuo, Shin Kawana, Yasuyuki Taniguchi | 1999-06-22 |
| 5814431 | Photosensitive composition and lithographic printing plate | Hideki Nagasaka, Akihisa Murata, Toshiyuki Urano | 1998-09-29 |
| 5800952 | Photopolymerizable composition for a color filter, color filter and liquid display device | Toshiyuki Urano, Jiro Kamimura, Shingo Ikeda, Noriko Endo, Yuzuru Chika +1 more | 1998-09-01 |
| 5529885 | Negative photosensitive composition and method for forming patterns using the composition | Tameichi Ochiai, Yasuhiro Kameyama, Shichiro Takahashi | 1996-06-25 |
| 4725523 | Positive photosensitive compositions with 1,2-naphthoquinone diazide and novolak resin prepared from .alpha.-naphthol and p-cresol | Konoe Miura, Hideki Nagasaka, Noriaki Takahashi, Tameichi Ochiai | 1988-02-16 |
| 4650741 | Positive photosensitive composition of cocondensed .beta.-naphthol and m-cresol with aldehyde in admixture with sulfonyl triester of a 1,2-naphthoquinone-1-diazide | Konoe Miura, Hideki Nagasaka, Noriaki Takahashi, Tameichi Ochiai | 1987-03-17 |