Issued Patents All Time
Showing 26–50 of 53 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6932499 | Light conductive member, illuminating device having the same, and information processing apparatus having the illuminating device | — | 2005-08-23 |
| 6704720 | SYSTEM AND METHOD FOR USER INPUT SEARCH CONDITIONS TO RETRIEVE INTEGRATED SUBSTANCES PHYSICAL PROPERTY DATA, AND RETRIEVE SYSTEMATICALLY CLOSE SUBSTANCES TO SPECIFIED RECORDS BASED UPON DETERMINED SYSTEMATIC DEGREES OF SIMILARITY BETWEEN THE SUBSTANCES, FROM PLURALITY OF TARGET DATABASES | Kazufumi Arai, Tatsuhiko Nonomura | 2004-03-09 |
| 6417508 | Image reading apparatus using light guide which guides light incident thereon in a longitudinal direction to be emitted from sides of light guide parallel with longitudinal direction | Akihiko Yushiya | 2002-07-09 |
| 6295141 | Image reading apparatus | Kenji Nagata, Tatsundo Kawai, Oji Saito, Satoshi Itabashi, Masami Tabata | 2001-09-25 |
| 6198876 | Method and apparatus for recording and/or reproducing data wherein padding data may be added during recording and removed during reproduction | Yasuo Iwasaki, Shogo Suzuki | 2001-03-06 |
| 6181442 | Close-contact type image sensor and image reading apparatus using the same | Tatsundo Kawai | 2001-01-30 |
| 6172356 | Light guide which guides light incident thereon in a longitudinal direction to be emitted from a side of the light guide parallel with the longitudinal direction | Akihiko Yushiya | 2001-01-09 |
| 6015200 | Light conductive member, illuminating device having the same, and information processing apparatus having the illuminating device | — | 2000-01-18 |
| 5945664 | Image sensor with integrated illumination, image forming means, and image processing apparatus using the image sensor | — | 1999-08-31 |
| 5900622 | Photoelectric conversion apparatus and information processing apparatus | Tatsundo Kawai, Toshihiro Saika | 1999-05-04 |
| 5661571 | Image reading device | Kazuya Ijuin, Hiroo Ichihashi, Katsumi Komiyama, Yoshikazu Sano, Osamu Hamamoto +1 more | 1997-08-26 |
| 5621206 | Method of producing a photoelectric converting device | Masashi Kitani, Toyoki Matsushima, Tetsuya Shimada, Masayoshi Murata, Katsumi Komiyama +1 more | 1997-04-15 |
| 5621544 | Image reading device and image information processing apparatus | Hiroo Ichihashi, Katsumi Komiyama, Yoshikazu Sano, Osamu Hamamoto, Tetsuya Shimada | 1997-04-15 |
| 5526141 | Original image reading apparatus having device for conveying an original at a position deviated from an original reading position of a contact-type reading sensor | Hiroo Ichihashi, Katsumi Komiyama, Yoshikazu Sano, Osamu Hamamoto, Tetsuya Shimada | 1996-06-11 |
| 5475504 | Image reading device detachable from main body | Hiroo Ichihashi, Katsumi Komiyama, Yoshikazu Sano, Osamu Hamamoto, Tetsuya Shimada | 1995-12-12 |
| 5475211 | Photoelectric conversion device and information processing apparatus with resin covering the side of the photosensor substrate | Katsumi Komiyama, Tetsuya Shimada | 1995-12-12 |
| 5352883 | Photoelectric converting device having original conveyance guide and an image processing apparatus incorporating the device | Masashi Kitani, Toyoki Matsushima, Tetsuya Shimada, Masayoshi Murata, Katsumi Komiyama +1 more | 1994-10-04 |
| 5261013 | Photoelectric converter and image reading apparatus mounting the same | Masayoshi Murata, Katsumi Komiyama, Tatsundo Kawai, Hiroo Ichihashi, Osamu Hamamoto | 1993-11-09 |
| 5196691 | Photoelectric converting device having original conveyance guide and an image processing apparatus incorporating the device | Masashi Kitani, Toyoki Matsushima, Tetsuya Shimada, Masayoshi Murata, Katsumi Komiyama +1 more | 1993-03-23 |
| 5121225 | Photoelectric converter and image reading apparatus mounting the same | Masayoshi Murata, Katsumi Komiyama, Tatsundo Kawai, Hiroo Ichihashi, Osamu Hamamoto | 1992-06-09 |
| 4996606 | Light emitting device and original reading apparatus having the device | Tatsundo Kawai, Koji Tomoda, Hiroo Ichihashi, Shinichi Seitoh, Yasuo Kuroda +1 more | 1991-02-26 |
| 4926058 | Image reading apparatus with block lighting and pulsing | Hirofumi Iwamoto, Tatsundo Kawai, Katsumi Nakagawa, Shinichi Seitoh, Noriyuki Kaifu | 1990-05-15 |
| 4920431 | Image reading apparatus with jam-prevention feature | Tatsundo Kawai, Katsuhiko Yamada, Shinichi Seito | 1990-04-24 |
| 4791493 | Image reading apparatus with illumination timing control | Tatsundo Kawai, Katsuhiko Yamada, Shinichi Seitoh | 1988-12-13 |
| 4737896 | Illumination device | Noritaka Mochizuki, Akio Yoshida, Tatsundo Kawai | 1988-04-12 |