Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6517744 | Curing composition for forming a heat-conductive sheet, heat-conductive sheet, production thereof and heat sink structure | Takeo Hara, Shin-ichiro Iwanaga, Ryoji Setaka | 2003-02-11 |
| 6495636 | Oxetane compound, oxetane copolymer, and process for producing the oxetane compound | Naoki Sugiyama, Manabu Sekiguchi | 2002-12-17 |
| 6423463 | Photosensitive resin composition, photosensitive resin film, and method of forming bumps using same | Masaru Oota, Isamu Mochizuki, Kouichi Hirose, Yasuaki Yokoyama | 2002-07-23 |
| 6271326 | Olefin polymer, process for manufacturing the same, curable resin composition, and antireflection coating | Akira Nishikawa, Fusaka Watanabe, Yuichi Hashiguchi | 2001-08-07 |
| 6207728 | Photo-curable composition and photo-cured product | Manabu Sekiguchi, Naoki Sugiyama | 2001-03-27 |
| 6190833 | Radiation-sensitive resin composition | Atsushi Shiota, Masako Suzuki | 2001-02-20 |
| 6051665 | Coating composition | Kinji Yamada, Yuichi Hashiguchi, Akira Nishikawa, Naoki Sugiyama | 2000-04-18 |
| 6048666 | Radiation sensitive resin composition | Kazuaki Niwa, Masako Suzuki, Toshiyuki Ota, Hideki Chiba | 2000-04-11 |
| 6040117 | Negative photoresist stripping liquid composition | Toshiyuki Ota, Kimiyasu Sano, Hideaki Tashiro | 2000-03-21 |
| 5965328 | Radiation sensitive resin composition and material for forming bumps containing the same | Kimiyasu Sano, Hideki Chiba, Katsutoshi Igarashi, Toshiyuki Ota, Yoshiyuki Michino | 1999-10-12 |
| 5942369 | Positive photoresist composition | Toshiyuki Ota, Kimiyasu Sano, Masaru Ohta | 1999-08-24 |
| 5861232 | Water-developing photosensitive resin composition | Kazunori Kanda, Koichi Ueda, Tadahiro Kakiuchi, Hisaichi Muramoto, Katsuo Koshimura +2 more | 1999-01-19 |
| 5837421 | Water-developable photosensitive resin composition | Kazunori Kanda, Koichi Ueda, Tadahiro Kakiuchi, Hisaichi Muramoto, Kenji Yasuda +2 more | 1998-11-17 |
| 5736298 | Water developable photosensitive resin composition | Katsuo Koshimura, Takayoshi Tanabe, Noboru Ohshima, Takashi Nishioka | 1998-04-07 |
| 5731128 | Resin composition for flexographic printing plate | Kazunori Kanda, Koichi Ueda, Tadahiro Kakiuchi, Hisaichi Muramoto, Katsuo Koshimura +1 more | 1998-03-24 |
| 5731129 | Photosensitive resin composition comprising a carboxyl group-containing diene copolymer and a hydrogenated diene block polymer | Katsuo Koshimura, Takayoshi Tanabe, Noboru Oshima, Takashi Nishioka, Yoshiharu Hashiguchi | 1998-03-24 |
| 5284912 | Thermoset resin with polyunsaturated monomer-grafted seed particles | Yasuhiro Yoshida, Tatuaki Matunaga | 1994-02-08 |
| 4987017 | Thermoplastic elastomer composition and Freon gas hose made thereof | Humito Shimada, Akio Sakaguchi, Yasuhiko Takemura, Tadaaki Nishi, Hisao Ono +2 more | 1991-01-22 |
| 4912186 | Acrylic rubber, acrylic rubber composition and cured rubber article thereof | Toshio Ohhara, Yukihiro Sawada, Hiroshi Ise, Toshio Miyabayashi, Hiroji Enyo | 1990-03-27 |
| 4632960 | Resin composition comprising a thermosetting resin component and a functional, rubbery copolymer component | Tatsuaki Matsunaga, Shin-ichiro Iwanaga, Hiroji Enyo, Yoshiaki Kawamura, Yasuhiko Takemura | 1986-12-30 |
| 4599382 | Rubber composition comprising a thermosetting resin and a functional rubber-like copolymer | Shin-ichiro Iwanaga, Hiroji Enyo, Yasuhiko Takemura, Yoshiaki Kawamura | 1986-07-08 |