Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12025827 | Illumination device | Koji FUJISAWA, Hiroaki KIJIMA, Ken Onoda | 2024-07-02 |
| 11885478 | Lighting device | Makoto Hasegawa, Nobuyuki Suzuki | 2024-01-30 |
| 11860402 | Illumination device | Koji FUJISAWA, Hiroaki KIJIMA, Ken Onoda | 2024-01-02 |
| 11768325 | Display device, illumination device, and light guiding member | Koji Hiramoto, Masafumi Okada, Hiroshi Nakamoto, Ken Sugiyama | 2023-09-26 |
| 11466840 | Lighting device | Makoto Hasegawa, Nobuyuki Suzuki | 2022-10-11 |
| 11333818 | Display device, illumination device, and light guiding member | Koji Hiramoto, Masafumi Okada, Hiroshi Nakamoto, Ken Sugiyama | 2022-05-17 |
| 9194994 | Liquid crystal display device | Yasuhisa Shiraishi, Yoshikazu Tanabe, Yoshihiro Nishimine | 2015-11-24 |
| 8517591 | Liquid crystal display device | Hiroshi Nakamoto, Yoshikazu Tanabe | 2013-08-27 |
| 7855765 | Liquid crystal display device | Yoshiaki Takahashi, Masayuki Mifune, Hidehiro Hanada, Nobuyuki Suzuki | 2010-12-21 |
| 7570321 | Liquid crystal display device and backlight | Yoshiaki Takahashi, Masahiko Kurihara, Masayuki Mifune | 2009-08-04 |
| 6541903 | Cathode ray tube and method for punched electrode profile with predetermined angular range | Takeshi Mera, Akihito Sudo | 2003-04-01 |
| 6476543 | Cathode ray tube having an improved electrode assembly | Takeshi Mera, Yoshifumi Konishi, Akihito Sudo | 2002-11-05 |