Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7314079 | Sunshade system having blind sheet | Motoyasu Yano, Masahiko Komoda, Shigeaki Kageme, Katsunori Mochizuki, Yukihiro Matsushita | 2008-01-01 |
| 6577332 | Optical apparatus and method of manufacturing optical apparatus | Tetsuro Saitoh | 2003-06-10 |
| 6476551 | LED array head and minute reflection optical elements array for use in the LED array head | Tetsuro Saito, Shoichi Akiyama | 2002-11-05 |
| 6069741 | Optical device having aperture arrays for shielding light | — | 2000-05-30 |
| 5260586 | Optical exclusive-or element | Hiroshi Kondoh, Kiyoshi Yamaguchi | 1993-11-09 |
| 5200605 | Optically functional device with integral resistance layer | Shiro Satoh | 1993-04-06 |