Issued Patents All Time
Showing 1–25 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7311799 | Hydrofluoric acid wastewater treatment method and device | Junji Mizutani, Mitsuo Maeda, Tamito Mukaida, Yasushi Nishimura, Koji Harada +2 more | 2007-12-25 |
| 5869694 | Process for preparing 4-hydroxy-2-pyrrolidone | Yoshiro Furukawa, Kenichi Nagao | 1999-02-09 |
| 5780145 | Filler-containing resin composition suitable for injection molding and transfer molding | Yasuhiro Hirano, Masatsugu Akiba, Noriaki Saito | 1998-07-14 |
| 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 |
| 5719225 | Filler-containing resin composition suitable for injection molding and transfer molding | Yasuhiro Hirano, Masatsugu Akiba, Noriaki Saito | 1998-02-17 |
| 5646204 | Epoxy resin composition and resin-encapsulated semiconductor device | Masatsugu Akiba, Kazuo Takebe, Noriaki Saito, Takashi Morimoto | 1997-07-08 |
| 5644003 | Epoxy resin composition, process for producing the same and resin-sealed semiconductor device | Noriyuki Arai, Hiroshi Nakamura, Noriaki Saito | 1997-07-01 |
| 5583635 | Method of measuring particles and apparatus for the same | Yasuhiro Miura, Masao Morikawa, Akira Morisaki | 1996-12-10 |
| 5560968 | Semiconductor device encapsulated with an epoxy resin and a process for encapsulation | Noriaki Saito, Takashi Morimoto, Kazuo Takebe, Shigeki Naitoh, Shuichi Kanagawa | 1996-10-01 |
| 5551297 | Pipe clogging detecting device | Yasuhiro Miura, Mituaki Sunada | 1996-09-03 |
| 5507975 | Ferroelectric liquid crystal display | Mitsuhiro Koden, Tomoaki Kuratate, Fumiaki Funada, Kazuhiko Sakaguchi, Tohru Kitamura | 1996-04-16 |
| 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 |
| 5478871 | Polyhydric phenol from naphthaldehyde and epoxy resin obtained using the same | Kazuo Takebe, Takashi Morimoto, Yasuhide Sugiyama, Shigeki Naitoh, Noriaki Saito +2 more | 1995-12-26 |
| 5462997 | Polyhydric phenol, and epoxy resin and epoxy resin composition derived therefrom | Noriaki Saito, Takashi Morimoto, Kazuo Takebe, Shigeki Naitoh, Shuichi Kanagawa | 1995-10-31 |
| 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 |
| 5395912 | Polyhydric phenol and epoxy resin and epoxy resin composition derived therefrom | Noriaki Saito, Takashi Morimoto, Kazuo Takebe, Shigeki Naitoh, Shuichi Kanagawa | 1995-03-07 |
| 5374373 | Ferroelectric liquid crystal device | Mitsuhiro Koden, Tomoaki Kuratate, Fumiaki Funada, Kazuhiko Sakaguchi, Yoshikazu Takehira +1 more | 1994-12-20 |
| 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 |
| 5324450 | Liquid crystalline compounds and process for production thereof | Kazuhiko Sakaguchi, Naoya Kasai, Yoshikazu Takehira, Tohru Kitamura | 1994-06-28 |
| 5308539 | Ferroelectric liquid crystal composition and liquid crystal device using the same | Mitsuhiro Koden, Tomoaki Kuratate, Tohru Kitamura, Kazuhiko Sakaguchi | 1994-05-03 |
| 5308540 | Liquid crystalline compounds and process for production thereof | Kazuhiko Sakaguchi, Naoya Kasai, Yoshikazu Takehira, Tohru Kitamura | 1994-05-03 |
| 5258719 | Capacitive coagulation detecting device for mixed phase container | Yasuhiro Miura | 1993-11-02 |
| 5252687 | Thermosetting resin composition and use thereof for an electronic part | Shigeki Naitoh, Yasuhiro Hirano, Kazuo Takebe | 1993-10-12 |
| 5215678 | Ferroelectric liquid crystal composition and liquid crystal device incorporating same | Mitsuhiro Koden, Tomoaki Kuratate, Fumiaki Funada, Kazuhiko Sakaguchi, Naoya Kasai +2 more | 1993-06-01 |
| 4980436 | Thermosetting resin composition from alkenyl aryloxy triazine compound and poly maleimide | Yasuhisa Saito, Kunimasa Kamio, Shuichi Kanagawa | 1990-12-25 |