Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10206762 | Material for denture base, denture base, method of manufacturing the denture base, plate denture, and method of manufacturing the plate denture | Osamu Kohgo, Naoyuki Kato, Maho OKUMURA, Ahmad Jalaludin, Kouya Kojima +1 more | 2019-02-19 |
| 10117731 | Material for denture base, denture base, method of manufacturing the denture base, plate denture, and method of manufacturing the plate denture | Osamu Kohgo, Naoyuki Kato, Maho OKUMURA, Ahmad Jalaludin, Kouya Kojima +1 more | 2018-11-06 |
| 9261640 | Liquid crystal display apparatus | Yasuhiro Koike, Runa Nakamura, Fumihiro Arakawa, Hiroshi Yamamoto, Takehito Fuchida +4 more | 2016-02-16 |
| 9261731 | Liquid crystal display apparatus | Yasuhiro Koike, Takehito Fuchida, Shouhei Maezawa, Hiroyuki Takemoto, Nao Murakami +4 more | 2016-02-16 |
| 8297824 | Light guide plate and display device using the same | Toshihisa Saito, Masaru Furujiku, Tsuyoshi Ishikawa | 2012-10-30 |
| 6241358 | Tandem lighting panel | Tsuyoshi Ishikawa, Akihiro Horibe | 2001-06-05 |
| 6222689 | Surface light source device and asymmetrical prism sheet | Yasuhiro Koike | 2001-04-24 |
| 5966192 | Surface light source device and a liquid crystal display | Yasuhiro Koike | 1999-10-12 |
| 5914759 | Surface light source device, liquid crystal display and asymmetric prism sheet | Yasuhiro Koike | 1999-06-22 |
| 5887964 | Surface light source device and liquid crystal display | Yasuhiro Koike | 1999-03-30 |