Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6037438 | Cyanite composition and copper-clad laminate using the composition | Yasuhiro Endo, Yoichi Ueda, Toshiaki Hayashi, Mitsuhiro Shibata, Shuichi Kanagawa +1 more | 2000-03-14 |
| 5851700 | Filter for liquid crystal display device | Masaru Honda, Shigeo Hozumi | 1998-12-22 |
| 5750789 | Unsaturated imide compounds containing alicyclic structure, process for producing the same and intermediate therefor | Yasuhiro Hirano, Yasuhiro Endo, Kazuo Takebe, Mitsuhiro Shibata, Shuichi Kanagawa +2 more | 1998-05-12 |
| 5672463 | Polyfunctional vinyl ether compound and photoresist resin composition containing the same | Shigeo Hozumi, Hiroya Nakagawa | 1997-09-30 |
| 5563237 | Cyanate resin composition and copper-clad laminate | Yasuhiro Endo, Yoichi Ueda, Toshiaki Hayashi, Mitsuhiro Shibata, Shuichi Kanagawa +1 more | 1996-10-08 |
| 5510540 | Polyfunctional vinyl ether compound and photoresist resin composition containing the same | Shigeo Hozumi, Hiroya Nakagawa | 1996-04-23 |
| 5498687 | Unsaturated imide compounds containing alicyclic structure, process for producing the same and intermediate therefor | Yasuhiro Hirano, Yasuhiro Endo, Kazuo Takebe, Mitsuhiro Shibata, Shuichi Kanagawa +2 more | 1996-03-12 |
| 5444165 | Unsaturated imide compounds containing alicyclic structure, process for producing the same and intermediate therefor | Yasuhiro Hirano, Yasuhiro Endo, Kazuo Takebe, Mitsuhiro Shibata, Shuichi Kanagawa +2 more | 1995-08-22 |
| 5326881 | Unsaturated imide compounds containing alicyclic structure, process for producing the same and intermediate therefor | Yasuhiro Hirano, Yasuhiro Endo, Kazuo Takebe, Mitsuhiro Shibata, Shuichi Kanagawa +2 more | 1994-07-05 |
| 5137801 | Process for producing light control plate having light-scattering pervious region | Toshifumi Tsujino, Satoshi Ishizuka, Koichi Maeda, Shigeo Hozumi | 1992-08-11 |
| 5112722 | Method of producing light control plate which induces scattering of light at different angles | Toshifumi Tsujino, Koichi Maeda, Satoshi Ishizuka, Hiroaki Yamamoto, Shigeo Hozumi | 1992-05-12 |
| 5108857 | Light control sheets | Teruho Adachi, Masahiro Ueda, Yuichi Aoki, Satoshi Shiiki, Akio Takigawa +4 more | 1992-04-28 |
| 4929523 | Light control sheets | Teruho Adachi, Masahiro Ueda, Yuichi Aoki, Satoshi Shiiki, Akio Takigawa +4 more | 1990-05-29 |