Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6369269 | Thiol and sulfur-containing O-(meth)acrylate compounds and use thereof | Seiichi Kobayashi, Toshiyuki Suzuki, Masao Imai, Kenichi Fujii | 2002-04-09 |
| 6265510 | Thiol and sulfur-containing O-(meth)acrylate compounds and use thereof | Seiichi Kobayashi, Toshiyuki Suzuki, Masao Imai, Kenichi Fujii | 2001-07-24 |
| 6114485 | Thiol and sulfur-containing O-(meth)acrylate compounds and use thereof | Seiichi Kobayashi, Toshiyuki Suzuki, Masao Imai, Kenichi Fujii | 2000-09-05 |
| 6019915 | Optical lens and a process for preparing the lens | Kenichi Fujii, Toshiyuki Suzuki, Seiichi Kobayashi, Masao Imai | 2000-02-01 |
| 5916987 | Thiol and Sulfur-containing O-(meth) acrylate compounds and use thereof | Seiichi Kobayashi, Toshiyuki Suzuki, Masao Imai, Kenichi Fujii | 1999-06-29 |
| 5908876 | Optical resin composition comprising a thiourethane prepolymer and use thereof | Kenichi Fujii, Toshiyuki Suzuki, Seiichi Kobayashi, Masao Imai | 1999-06-01 |
| 5756766 | Composition for optical materials and use thereof | Katsuyoshi Sasagawa, Seiichi Kobayashi | 1998-05-26 |
| 5693738 | Composition for urethane-base plastic lens, urethane-base plastic lens obtained from the composition, and process for the production of the plastic lens | Koju Okazaki, Chitoshi Shimakawa, Mamoru Tanaka, Yoshinobu Kanemura, Teruyuki Nagata +3 more | 1997-12-02 |
| 5652321 | Composition for optical materials and use thereof | Katsuyoshi Sasagawa, Seiichi Kobayashi | 1997-07-29 |
| 5532349 | Process for producing 1-(2'-deoxy-.beta.-D-erythro-pentofuranosyl)-5-trifluoromethyluracil derivatives | Nobuyuki Fukazawa, Hiroki Ishibashi, Kengo Otsuka | 1996-07-02 |
| 5463061 | Process for production of glycide derivative | Nobuyuki Fukazawa, Tsuneji Suzuki, Hironori Komatsu, Kengo Otsuka, Yuki Nakajima | 1995-10-31 |
| 5332739 | Pyrimidinedione derivatives and antiarrhythmic agents containing same | Tsutomu Katakami, Tatsuro Yokoyama, Michihiko Miyamoto, Haruki Mori, Tadahito Nobori +2 more | 1994-07-26 |
| 5308848 | Pyrimidinedione derivatives and antiarrythmic agents containing the same | Michihiko Miyamoto, Tsutomu Katakami, Tadahito Nobori, Joji Kamiya, Masaaki Ishii | 1994-05-03 |
| 5114941 | Pyrimidinedione derivative compounds, method for preparing same, and antiarrythmic agents containing same | Tsutomu Katakami, Tatsuro Yokoyama, Haruki Mori, Joji Kamiya, Masaaki Ishii | 1992-05-19 |
| 5008267 | Pyrimidinedione compounds, method of producing the same and antiarrythmic agents containing the same | Tsutomu Katakami, Tatsuro Yokoyama, Michihiko Miyamoto, Haruki Mori, Tadahito Nobori +4 more | 1991-04-16 |