Issued Patents All Time
Showing 51–65 of 65 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5302983 | Projector | Makoto Sato | 1994-04-12 |
| 5293188 | Reflecting illumination type projecting device | Ryota Ogawa, Tetsuya Abe | 1994-03-08 |
| 5278698 | Magnifying projecting lens | Takashi Iizuka, Nobutaka Minefuji, Yasunori Arai | 1994-01-11 |
| 5274406 | Image projecting device | Yasuyuki Tejima, Moriyasu Shirayanagi | 1993-12-28 |
| 5272570 | Illuminating reflection apparatus | Yasuyuki Tejima | 1993-12-21 |
| 5231433 | Reflecting illumination projecting device | Ryota Ogawa | 1993-07-27 |
| 5220363 | Projector | Makoto Sato | 1993-06-15 |
| 5217299 | Reflection type lighting apparatus | Yasuyuki Tejima | 1993-06-08 |
| 5192961 | Reflecting illumination type projecting device | Ryota Ogawa, Tetsuya Abe | 1993-03-09 |
| 5167300 | Financial institution system and apparatus for conveying valuable paper sheets | Masataka Kawauchi | 1992-12-01 |
| 5152512 | Sheet receiving apparatus, sheet delivery apparatus and automatic transaction apparatus having an extensible sheet transfer path | Masataka Kawauchi, Haruo Yamanaka | 1992-10-06 |
| 5032022 | Projector | Makoto Sato | 1991-07-16 |
| 4974958 | Projecting optical apparatus having no trapezoidal distortion | — | 1990-12-04 |
| 4890133 | Autofocus camera | Ryota Ogawa, Shigeo Toji, Zenichi Okura | 1989-12-26 |
| 4819035 | Color separation optical reading apparatus | Yasunori Arai, Takashi Iizuka | 1989-04-04 |