Issued Patents All Time
Showing 1–25 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12371383 | Rare earth aluminate sintered compact and method for producing rare earth aluminate sintered compact | Shozo TAKETOMI, Ryo Yamamoto, Tomomi Fujii | 2025-07-29 |
| 12342665 | Light emitting device | Gentaro Tanaka | 2025-06-24 |
| 11897814 | Rare earth aluminate sintered compact and method for producing rare earth aluminate sintered compact | Shozo TAKETOMI, Ryo Yamamoto, Tomomi Fujii | 2024-02-13 |
| 11851375 | Ceramic complex and method for producing the same | Keisuke Suzuki, Hirofumi Oguri | 2023-12-26 |
| 11585494 | Fluorescent module and illumination device | Takafumi Sugiyama, Masahiko Sano, Toru Takasone | 2023-02-21 |
| 11498883 | Method for producing ceramic composite | — | 2022-11-15 |
| 11131433 | Fluorescent module and illumination device | Takafumi Sugiyama, Masahiko Sano, Toru Takasone | 2021-09-28 |
| 10745543 | Antistatic rubber composition | Yudai Okuno, Masashi Hamakubo, Akihiro Mine, Yoshihiro Yamada | 2020-08-18 |
| 10261460 | Paper feed roller and image forming apparatus with the paper feed roller | Hirofumi Konishi, Akihiro Mine, Yoshihiro Yamada, Yudai Okuno, Yuichi Sato | 2019-04-16 |
| 8807554 | Sheet conveying roller and image forming apparatus | Akihiro Mine, Hirokazu Nishimori, Masahiro Yoshizato, Toshihiro Tamura, Keishi YAMAMOTO | 2014-08-19 |
| 7866657 | Paper-feeding roller | Akihiro Mine, Hirokazu Nishimori, Yasuchika Ito | 2011-01-11 |
| 7545313 | Off-axis angle estimation method and apparatus using the same | Atsushi Okamura, Rokuzou Hara, Toshio Wakayama | 2009-06-09 |
| 7367554 | Member for preventing feeding of a plurality of sheets at a time | Akihiro Mine, Hirokazu Nishimori | 2008-05-06 |
| 6757461 | Tunable dispersion compensation device, optical receiver, and optical fiber communication system | Ken Matsuoka, Minoru Hashimoto, Akihiko Kato | 2004-06-29 |
| 5804609 | Liquid crystal composite layer of the dispersion type, method for the production thereof and liquid crystal materials used therein | Noriaki Ohnishi, Nobuaki Yamada, Shiuchi Kozaki, David Coates, Emma Brown +2 more | 1998-09-08 |
| 5698134 | Electrooptical system | Raymond Jubb, Ulrich Finkenzeller, Stefan Wilhelm, Shohei Naemura, Shuichi Kouzaki | 1997-12-16 |
| 5668651 | Polymer-wall LCD having liquid crystal molecules having a plane-symmetrical bend orientation | Nobuaki Yamada, Wataru Horie, Shuichi Kozaki | 1997-09-16 |
| 5643471 | Liquid crystal device and method for producing the same | Noriaki Onishi, Masayuki Okamoto, Nobuaki Yamada, Nobukazu Nagae, Masahiko Kondo +1 more | 1997-07-01 |
| 5620630 | Polymer dispersed liquid crystal display device, and a method for producing the same | Noriaki Onishi, Nobuaki Yamada, Masahiko Kondo, Nobukazu Nagae, Shuichi Kohzaki | 1997-04-15 |
| 5608555 | Polymer dispersed liquid crystal display device, and a method for producing the same, wherein the polymer forms walls | Noriaki Onishi, Nobuaki Yamada, Masahiko Kondo, Nobukazu Nagae, Shuichi Kohzaki | 1997-03-04 |
| 5583673 | Polymer dispersed liquid crystal display device, and a method for producing the same | Noriaki Onishi, Nobuaki Yamada, Masahiko Kondo, Nobukazu Nagae, Shuichi Kohzaki | 1996-12-10 |
| 5579140 | Multiple domain liquid crystal display element and a manufacturing method of the same | Motohiro Yamahara, Nobukazu Nagae, Masayuki Okamoto, Teruyoshi Hara, Tokihiko Shinomiya +3 more | 1996-11-26 |
| 5523127 | Liquid crystal composite layer of the dispersion type, method for the production thereof and liquid crystal materials used therein | Noriaki Ohnishi, Nobuaki Yamada, Shiuchi Kozaki, David Coates, Emma Brown +2 more | 1996-06-04 |
| 5517343 | LCD device with polymeric electrode extending into lc layer, and method of making | Motohiro Yamahara, Shuichi Kohzaki | 1996-05-14 |
| 5477352 | Liquid crystal display device with liquid crystal dispersed or impregnated in a perfluoro-type polymer of perfluoroalkyl acrylate or methacrylate | Shuichi Kozaki, Fumiaki Funada | 1995-12-19 |