Issued Patents All Time
Showing 176–200 of 201 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5171472 | Phenylcyclohexyldioxane derivatives having an ether bond for electro-optical displays | Haruyoshi Takatsu, Kiyofumi Takeuchi, Martin Schadt, Richard Buchecker | 1992-12-15 |
| 5157355 | Phase-locked loop device having stability over wide frequency range | Akihiro Shikakura, Shinichi Yamashita, Makoto Gohda | 1992-10-20 |
| 5124207 | Magnetic iron oxide particles | Kazuyuki Hayashi, Keisuke Iwasaki, Hiroko Itamochi | 1992-06-23 |
| 5089629 | Fluorine-substituted cyclohexylcyclohexene derivative | Haruyoshi Takatsu, Kiyohumi Takeuchi, Yuuji Tamura | 1992-02-18 |
| 5077046 | Polyprenyl composition or compounds and process for the production thereof | Koichi Ibata, Masao Mizuno, Yoichi Ninagawa, Takashi Nishida | 1991-12-31 |
| 5061570 | Magnetic recording medium comprising magnetic particles and a polyester resin having an iminosulfonyl group | Akihiro Nishimura, Kazuyuki Hayashi, Keisuke Iwasaki, Hiroko Itamochi | 1991-10-29 |
| 5012018 | Polyprenyl composition of compounds and process for the production thereof | Koichi Ibata, Masao Mizuno, Yoichi Ninagawa, Takashi Nishida | 1991-04-30 |
| 4964616 | Tricyclic cyclohexenyl cyclohexane derivative | Kiyofumi Takeuchi, Yuji Tamura | 1990-10-23 |
| 4953019 | Image signal encoding apparatus | Akihiro Skikakura, Makoto Shimokoriyama, Yoshiki Ishii, Tetsuya Shimizu, Shinichi Yamashita +1 more | 1990-08-28 |
| 4946986 | Cyclohexene derivatives | Haruyoshi Takatsu, Kiyohumi Takeuchi, Yuji Tamura | 1990-08-07 |
| 4910350 | Fluorine-substituted cyclohexylcyclohexene derivative | Haruyoshi Takatsu, Kiyohumi Takeuchi, Yuuji Tamura | 1990-03-20 |
| 4886904 | Polyprenyl composition or compounds and process for the production thereof | Koichi Ibata, Masao Mizuno, Yoichi Ninagawa, Takashi Nishida | 1989-12-12 |
| 4820878 | Tolan-type nematic liquid crystalline compounds | Haruyoshi Takatsu, Makoto Sasaki, Hisato Sato | 1989-04-11 |
| 4814523 | Nematic liquid crystal compound of four ring systems | Haruyoshi Takatsu, Kiyohumi Takeuchi, Yuji Tamura | 1989-03-21 |
| 4726910 | Tolan-type nematic liquid crystalline compounds | Haruyoshi Takatsu, Makoto Sasaki, Hisato Sato | 1988-02-23 |
| 4713468 | Tolan-type nematic liquid crystalline compounds | Haruyoshi Takatsu, Makoto Sasaki, Hisato Sato | 1987-12-15 |
| 4705905 | Tolan-type nematic liquid crystalline compounds | Haruyoshi Takatsu, Makoto Sasaki, Hisato Sato | 1987-11-10 |
| 4705870 | Tolan-type nematic liquid crystalline compounds | Haruyoshi Takatsu, Makoto Sasaki, Hisato Sato | 1987-11-10 |
| 4698177 | Cyclohexylcyclohexene derivatives | Haruyoshi Takatsu, Kiyohumi Takeuchi | 1987-10-06 |
| 4654421 | 4-substituted phenyl crotyl ether derivative | Haruyoshi Takatsu, Kiyohumi Takeuchi | 1987-03-31 |
| 4525303 | Process for preparation of steroids | Hidetsugu Takagaki, Shigenori Nakanishi, Michihiro Watanabe, Yoriko Yonehara | 1985-06-25 |
| 4431700 | Magnetic recording medium | Yasuyuki Yamada, Nobuo Tsuji, Koichi Yamauchi | 1984-02-14 |
| 4338404 | Gel permeation chromatographic packing and process for producing same utilizing suspension polymerization | Junichi Takeda, Kohji Noguchi | 1982-07-06 |
| 4303032 | Process for forming can bodies | Yuzo Takahashi, Yoshinari Maeda, Kastumi Nagai, Shiro Oyama | 1981-12-01 |
| 4226201 | Equipment for forming can bodies | Yuzo Takahashi, Yoshinari Maeda, Kastumi Nagai, Shiro Oyama | 1980-10-07 |