Issued Patents All Time
Showing 25 most recent of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE48844 | Liquid crystal display apparatus | Kiyohiro Kimura, Makoto Aoki, Jun Sasaki | 2021-12-07 |
| RE48143 | Liquid crystal display apparatus | Kiyohiro Kimura, Makoto Aoki, Jun Sasaki | 2020-08-04 |
| 10175390 | Face protective optical element | Kimitaka Nishimura, Shinichi Matsumura | 2019-01-08 |
| RE46601 | Liquid crystal display apparatus | Kiyohiro Kimura, Makoto Aoki, Jun Sasaki | 2017-11-07 |
| 8670088 | Optical sheet comprising a base composed of a stack of transmissive sheets, and a back-light device and liquid crystal device incorporating the optical sheet | Eiji Ohta, Hirokazu Odagiri, Katsuhiro Doi, Makoto Aoki, Satoko Asaoka +2 more | 2014-03-11 |
| 8553175 | Optical sheet having irregularity portions, backlight device with optical sheet, and liquid crystal display device including a backlight device with optical sheet | Eiji Ohta, Masato Ishigaki, Satoshi Sato, Yasuhiro Nishida, Akihiro Horii | 2013-10-08 |
| 7995158 | Liquid crystal display apparatus | Kiyohiro Kimura, Makoto Aoki, Jun Sasaki | 2011-08-09 |
| 7961278 | Optical sheet stack and liquid crystal display device | Eiji Ohta, Yasuyuki Kudo, Shogo Shinkai, Shigehiro Yamakita, Makoto Aoki | 2011-06-14 |
| 7880970 | Optical packaged body, method of manufacturing it, illuminating device, and display unit | Eiji Ohta, Yasuyuki Kudo, Hirokazu Odagiri, Satoshi Sato, Yu Andrew Chakchung +5 more | 2011-02-01 |
| 7857471 | Optical sheet having bonded prism and polarizer sheets and display device | Eiji Ohta, Shigehiro Yamakita, Makoto Aoki | 2010-12-28 |
| 7787353 | Optical recording medium and method for manufacturing same | Etsuro Ikeda, Nobuaki Furuichi, Fuminori Takase | 2010-08-31 |
| 7782420 | Optical element covering member, backlight, and liquid crystal display device | Eiji Ohta, Masayasu Kakinuma, Ken Hosoya, Taku Ishimori, Shigehiro Yamakita +1 more | 2010-08-24 |
| 7697088 | Optical element package, backlight, and liquid crystal display device | Eiji Ohta, Yasuyuki Kudo, Hirokazu Odagiri, Satoshi Sato, Andrew Chakchung Yu +2 more | 2010-04-13 |
| 7633682 | Optical element package | Eiji Ohta, Yasuyuki Kudo, Hirokazu Odagiri, Satoshi Sato, Andrew Chakchung Yu +5 more | 2009-12-15 |
| 7545460 | Liquid crystal display, optical sheet manufacturing method, and optical sheet | Mitsuo Arima, Jun Shimizu, Kei Obata, Eiji Oota, Yasuyuki Kudo +2 more | 2009-06-09 |
| 6938267 | Optical disc and fabrication method thereof | Minoru Kikuchi, Yoshio Shirai, Mitsuhiro Abe | 2005-08-30 |
| 6551680 | Optical recording medium | Fuminori Takase, Hitoshi Shimomuki | 2003-04-22 |
| 6551681 | Optical recording medium | Fuminori Takase, Hitoshi Shimomuki | 2003-04-22 |
| 6548138 | Optical recording medium | Ayumi Konishi, Tomoki Kanesaka, Hitoshi Shimomuki | 2003-04-15 |
| 6194046 | Optical recording medium and manufacturing method thereof | Kazutomo Miyata | 2001-02-27 |
| 5976659 | Optical disk and method of manufacturing optical disk | — | 1999-11-02 |
| 5930207 | Magneto-optical recording medium having plural dielectric layers with different thermal conductivities | — | 1999-07-27 |
| 5904819 | Optical disk and method of manufacturing optical disk | — | 1999-05-18 |
| 5476713 | Magneto-optical recording medium | Mari Yoshida, Takashi Kishi, Hiroshi Nakayama | 1995-12-19 |
| 5204043 | Method of manufacturing steering wheel | Katunobu Sakane, Mitsuru Harata, Hiroshi Yasuda | 1993-04-20 |