Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12032123 | Optical body, display device, and method for manufacturing optical body | Shunichi Kajiya, Yutaka Muramoto, Masanao Kikuchi, Takaaki Otowa | 2024-07-09 |
| 11524426 | Master manufacturing method, master, and optical body | Shunichi Kajiya, Yuichi Arisaka | 2022-12-13 |
| 11143795 | Optical body, display device, and method for manufacturing optical body | Shunichi Kajiya, Yutaka Muramoto, Masanao Kikuchi, Takaaki Otowa | 2021-10-12 |
| 10974419 | Master manufacturing method, master, and optical body | Shunichi Kajiya, Yuichi Arisaka | 2021-04-13 |
| 10575572 | Transparent film for face protection shield | Masayasu Kakinuma, Kimitaka Nishimura, Satoshi Kawamura, Eiji Ohta, Shunichi Kajiya +2 more | 2020-03-03 |
| 10350791 | Master manufacturing method, master, and optical body | Shunichi Kajiya, Yuichi Arisaka | 2019-07-16 |
| 9347155 | Process for manufacturing to a tape with specific pattern interval | — | 2016-05-24 |
| 8018557 | Retardation compensating plate to compensate residual retardation of a liquid crystal panel, a compensator, a liquid crystal display device, and a projection image display apparatus having the same | Yutaka Muramoto, Satoshi Sekino, Tatsuya Harima, Sachie Shoji, Noriaki Doi +1 more | 2011-09-13 |
| 6826807 | Fastener | Teruo Inoue, Masahiro Kusayama, Nigel Berry | 2004-12-07 |
| 6649307 | Non-aqueous electrolyte secondary cell | Yuzuru Fukushima, Kimio Takahashi, Hiroko Ohnuma, Kotaro Satori, Akinori Kita | 2003-11-18 |
| 5932504 | Glass composition and magnetic head employing glass composition | Tetsuo Shimada | 1999-08-03 |
| 5394431 | Apparatus for preventing dust accumulation in exhaust duct of an electric furnace | Yoriyuki Kuwahara, Yoshiyasu Hikosaka, Yoshihiro Hanai, Mitsuyoshi Kishita | 1995-02-28 |