Issued Patents All Time
Showing 26–37 of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6856373 | Liquid crystal display apparatus and reduction of electromagnetic interference | Satoshi Sekido, Takae Ito, Hidefumi Yoshida, Takashi Sasabayashi, Koichi Katagawa +6 more | 2005-02-15 |
| 6672733 | Backlight unit and liquid crystal device using backlight units | — | 2004-01-06 |
| 6612709 | Lighting device and display device using the lighting device | Fumiaki Yamada, Masaki Miyahara, Eiji Nittou | 2003-09-02 |
| 6219184 | Stereoscopic image display apparatus with radial display means including a plurality of transparent columns arranged radially | — | 2001-04-17 |
| 5894364 | Stereoscopic image display apparatus | — | 1999-04-13 |
| 5863114 | Light emissive panel unit | Fumiaki Yamada, Masaki Miyahara, Motohiko Fukuhara, Katsunori Tanaka | 1999-01-26 |
| 5799126 | Light guide device, light source device, and liquid crystal display device | Fumiaki Yamada, Motohiko Fukuhara | 1998-08-25 |
| 5764845 | Light guide device, light source device, and liquid crystal display device | Fumiaki Yamada, Motohiko Fukuhara | 1998-06-09 |
| 5704703 | Lighting device and display device using the lighting device | Fumiaki Yamada, Masaki Miyahara, Eiji Nittou | 1998-01-06 |
| 5229208 | Resin molded body for optical parts | Akira Tanaka, Takehisa Takoshima, Hisashi Sawada, Eietsu Takahashi | 1993-07-20 |
| 5040098 | Backlight for an electronic display | Akira Tanaka, Masahiro Tomatsu, Kazumasa Kaiwa, Kazuaki Yamagishi, Katsumi Yashiro | 1991-08-13 |
| 4779166 | Illuminating apparatus | Akira Tanaka, Hisashi Sawada, Eietsu Takahashi, Noboru Wakatsuki, Takehisa Takoshima +1 more | 1988-10-18 |