Issued Patents All Time
Showing 76–100 of 101 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6383944 | Micropatterning method | Tomoyoshi Furihata, Satoshi Okazaki | 2002-05-07 |
| 6242151 | Polymers, resist compositions and patterning method | Tomoyoshi Furihata, Satoshi Okazaki | 2001-06-05 |
| 6221989 | Polymers and positive resist compositions | Tomoyoshi Furihata, Satoshi Okazaki | 2001-04-24 |
| 6218069 | Photosensitive resin composition and making process | Tomoyoshi Furihata, Satoshi Okazaki | 2001-04-17 |
| 6210855 | Positive resist composition suitable for lift-off technique and pattern forming method | Takafumi Ueda, Toshihiko Fujii, Miki Kobayashi | 2001-04-03 |
| 6143423 | Flame retardant epoxy resin compositions | Toshio Shiobara, Satoshi Okuse, Takayuki Aoki | 2000-11-07 |
| 6001534 | Photosensitive resin composition | — | 1999-12-14 |
| 5914354 | Radiation-sensitive resin composition | — | 1999-06-22 |
| 5714572 | Polyimide resin composition | — | 1998-02-03 |
| 5616448 | Photosensitive resin composition and a process for forming a patterned polyimide film using the same | — | 1997-04-01 |
| 5605942 | Contact lens material | Haruyuki Hiratani, Kazuhiko Nakada, Shoji Ichinohe, Toshio Yamazaki | 1997-02-25 |
| 5590855 | Train detection device for railroad models and train crossing control apparatus utilizing the train detection device | Ryochi Kato, Umeko Kato, Tomohiko Kato, Teruko Ichizuka | 1997-01-07 |
| 5587275 | Photosensitive resin composition and a process for forming a patterned polyimide film using the same | — | 1996-12-24 |
| 5573886 | Photosensitive resin composition comprising a polyimide precursor and method for making a polyimide film pattern from the same | Satoshi Toyoda | 1996-11-12 |
| 5543442 | Ocular lens material | Haruyuki Hiratani, Kazuhiko Nakata, Shoji Ichinohe, Toshio Yamazaki | 1996-08-06 |
| 5441845 | Photosensitive resin composition comprising a polyimide precursor and a photosensitive diazoquinone | Hiroshige Okinoshima | 1995-08-15 |
| 5376733 | Precursor composition capable of yielding a polyimidesilicone resin | Hiroshige Okinoshima, Satoshi Toyoda | 1994-12-27 |
| 5346979 | Curable resin, process for making and electronic part protective coating | Hiroshige Okinoshima | 1994-09-13 |
| 5292619 | Photosensitive polymer composition | Hiroshige Okinoshima | 1994-03-08 |
| 5272222 | Curable resin compositions and electronic part protective coatings | Hiroshige Okinoshima | 1993-12-21 |
| 5143948 | Semiconductor element protecting compositions | Hiroshige Okinoshima | 1992-09-01 |
| 5109058 | Curable resin solution compositions, their preparation, and electronic part protective coatings | Hiroshige Okinoshima | 1992-04-28 |
| 5089549 | Polyimide resin solution compositions | — | 1992-02-18 |
| 5041513 | Polyimide resin compositions | Hiroshige Okinoshima | 1991-08-20 |
| 4742177 | Methacrylic acid ester | Yasushi Yamamoto, Hironao Fujiki, Akira Yoshida | 1988-05-03 |