Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10837683 | Throttling device and refrigeration cycle | Yasumasa Takada, Yuichiro Toyama, Hiroki Denda, Junichi Yokota | 2020-11-17 |
| 10222107 | Throttle device and refrigeration cycle system with same | Yasumasa Takada, Junichi Yokota, Yuichiro Toyama, Hiroki Denda | 2019-03-05 |
| 10208867 | Throttling device and refrigeration cycle | Yasumasa Takada, Yuichiro Toyama, Hiroki Denda, Junichi Yokota | 2019-02-19 |
| 8598292 | Adamantane derivative, method for producing same, polymer using same as starting material, and resin composition | Takehiko Isobe | 2013-12-03 |
| 8198475 | Method for producing adamantyl (meth)acrylates | Kikuo Furukawa | 2012-06-12 |
| 6521781 | Production of 2-hydrocarbyl-2-adamantyl acrylate compounds | Minoru Kakuda, Kikuo Furukawa, Takehiko Isobe | 2003-02-18 |
| D470563 | Rat guard device | — | 2003-02-18 |
| 6359163 | Process for producing dialkyl carbonate | Masamichi Mizukami, Hidefumi Harada | 2002-03-19 |
| 6169197 | Process for separation between dialkyl carbonate and alkyl carbamate | Takuo Ohshida, Hiroaki Ohgi, Masamichi Mizukami | 2001-01-02 |
| 6031122 | Process for producing dialkyl carbonate | Masamichi Mizukami, Hidefumi Harada, Takuo Ohshida, Hiroaki Ohgi | 2000-02-29 |
| 5980445 | Process for producing diaryl carbonate | Masamichi Mizukami, Hidefumi Harada, Takuo Ohshida, Hiroaki Ohgi | 1999-11-09 |
| 5587106 | Liquid crystal display devices and liquid crystal substances therefor | Masamichi Mizukami, Tomoyuki Yui, Yoshihiro Gocho | 1996-12-24 |
| 5534190 | Anti-ferroelectric liquid crystal composition and liquid crystal display | Masahiro Johno, Tomoyuki Yui, Takahiro Matsumoto | 1996-07-09 |
| 5378396 | Liquid crystal compound and liquid crystal display device | Tomoyuki Yui, Toshio Watanabe, Masahiro Johno | 1995-01-03 |
| 5374375 | Liquid crystal compound and liquid crystal display device | Tomoyuki Yui, Masahiro Johno, Toshio Watanabe, Masamichi Mizukami | 1994-12-20 |
| 5364560 | Liquid crystal compound and liquid crystal display device | Masamichi Mizukami, Tomoyuki Yui, Masahiro Johno, Hiroshi Mineta | 1994-11-15 |
| 5352382 | Liquid crystal composition | Masahiro Johno, Tomoyuki Yui | 1994-10-04 |
| 5340498 | Anti-ferroelectric liquid crystal and liquid crystal display device | Tomoyuki Yui, Yoshihiro Gocho | 1994-08-23 |
| 5264150 | Optically active alcohol, process for producing same and liquid crystal compound using same | Tomoyuki Yui, Hiroshi Mineta, Masahiro Johno | 1993-11-23 |
| 4886894 | Novel Organic platinum complex and process for the preparation thereof | Kenji Tsujihara, Osamu Ohtsuki, Tadashi Nakatani | 1989-12-12 |
| 4882447 | Novel organic platinum complex and process for the preparation thereof | Kenji Tsujihara, Osamu Ohtsuki, Tadashi Nakatani | 1989-11-21 |
| 4472573 | Nitrosourea derivative and process for preparing same | Tamio Morikawa, Kenji Tsujihara, Mikio Takeda | 1984-09-18 |
| 4241052 | Novel nitrosourea compounds and process for preparing the same | Kenji Tsujihara, Masakatsu Ozeki | 1980-12-23 |
| 4241053 | Novel nitrosourea compounds and process for preparing the same | Kenji Tsujihara, Masakatsu Ozeki | 1980-12-23 |
| 4182757 | Novel nitrosourea compounds and process for preparing the same | Kenji Tsujihara, Masakatsu Ozeki | 1980-01-08 |