Issued Patents All Time
Showing 1–25 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12237164 | Method of manufacturing electrode plate for plasma processing device and electrode plate for plasma processing device | — | 2025-02-25 |
| 9505932 | Synthetic wood meal | Takeyasu Kikuchi, Kazumasa Morita, Yuichiro Nakamura | 2016-11-29 |
| 8871345 | Method for producing composite pellet for extrusion molding, and composite pellet for extrusion molding produced by the method | Takeyasu Kikuchi, Kazumasa Morita, Yuichiro Nakamura | 2014-10-28 |
| 7820252 | Transflective film, transflective polarizer, and polarizing light source device and liquid crystal display device using the same | Masaru Honda, Takuya Sairai | 2010-10-26 |
| 6807005 | Polarizer, polarizing light source device and liquid crystal display | Masaru Honda | 2004-10-19 |
| 6783125 | Stapler processing apparatus for paper collating machine | Hideo Shoji | 2004-08-31 |
| 6762266 | Phase retarder | Keiichi Minakuchi, Nobuo Oi | 2004-07-13 |
| 6225570 | Circuit board having electric component and its manufacturing method | Ichiro Ishiyama, Ichiro Nagare, Morikatsu Yamazaki, Yozo Ohara | 2001-05-01 |
| 6208396 | Normally white mode twisted nematic liquid crystal display device having improved viewing angle characteristics | Akiko Shimizu, Takahiro Hishinuma | 2001-03-27 |
| 6097460 | Phase retarder film containing TiO.sub.2 | Akiko Shimizu, Takahiro Hishinuma | 2000-08-01 |
| 6083340 | Process for manufacturing a multi-layer circuit board | Kazuo Nomura, Ichiro Ishiyama, Masaki Kato, Ichiro Nagare, Hiroyuki Kurokawa +1 more | 2000-07-04 |
| 6060183 | Phase retarder and liquid crystal display device using the same | Akiko Shimizu | 2000-05-09 |
| 5926313 | Phase retarder film | Takahiro Hishinuma, Akiko Shimizu | 1999-07-20 |
| 5920454 | Capacitor-mounted circuit board | Kazuo Nomura, Nobutsugu Nakanuma, Ichiro Ishiyama, Masaki Kato, Ichiro Nagare +2 more | 1999-07-06 |
| 5888634 | Phase retarder film | Akiko Shimizu | 1999-03-30 |
| 5693253 | Optically anisotropic material, process for producing it, and retardation plate and liquid crystal device using same | Toshihiro Ohnishi, Takanobu Noguchi, Masato Kuwabara, Makoto Namioka, Akiko Shimizu | 1997-12-02 |
| 5688436 | Optically anisotropic material, process for producing it, and retardation plate and liquid crystal display device using same | Toshihiro Ohnishi, Takanobu Noguchi, Masato Kuwabara, Makoto Namioka, Akiko Shimizu | 1997-11-18 |
| 5658505 | Process for making a phase retarder film | Akiko Shimizu | 1997-08-19 |
| 5631755 | Layered inorganic compound-containing phase retarder | Taiichi Sakaya, Toshiya Kuroda, Tadashi Shindo, Akiko Shimizu | 1997-05-20 |
| 5474731 | Process for producing phase retarder film | Michitaka Morikawa, Tadashi Shindo | 1995-12-12 |
| 5430566 | Liquid crystal device with phase retarder having layered inorganic compound | Taiichi Sakaya, Toshiya Kuroda, Tadashi Shindo, Akiko Shimizu | 1995-07-04 |
| 5366682 | Process for producing phase retarder | Michitaka Morikawa, Tadashi Shindo | 1994-11-22 |
| 5354512 | Dye-containing polarizing film | Kazuya Ogino, Setsuko Aoki | 1994-10-11 |
| 5310509 | Dye-containing light-polarizing film | Toyokazu Okada, Shinjiro Kawasaki, Yutaka Nishii | 1994-05-10 |
| 5285303 | Phase retarder and process for producing the same | Toyokazu Okada, Kazuaki Sakakura, Akiko Shimizu | 1994-02-08 |