Issued Patents All Time
Showing 1–25 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7969622 | Image reading apparatus, image formation apparatus, image reading method, image formation method, program for causing image reading method to be executed, and program for causing image formation method to be executed | — | 2011-06-28 |
| 7262801 | Image processing apparatus having multiple resolutions | — | 2007-08-28 |
| 6144466 | Electronic circuit apparatus | Hidemasa Mizutani, Mineto Yagyu, Noriyuki Kaifu | 2000-11-07 |
| 6069393 | Photoelectric converter | Katsunori Hatanaka, Takayuki Ishii, Katsuhiko Yamada, Satoshi Itabashi, Kazuaki Tashiro +1 more | 2000-05-30 |
| 5900622 | Photoelectric conversion apparatus and information processing apparatus | Makoto Ogura, Tatsundo Kawai | 1999-05-04 |
| 5834822 | Image sensor | Katsunori Hatanaka, Takayuki Ishii, Katsuhiko Yamada | 1998-11-10 |
| 5812284 | Electronic circuit apparatus | Hidemasa Mizutani, Mineto Yagyu, Noriyuki Kaifu | 1998-09-22 |
| 5703666 | Electroluminescent device for illuminating a liquid crystal display | Hidemasa Mizutani, Noriyuki Kaifu, Toshio Kameshima | 1997-12-30 |
| 5680229 | Photoelectric conversion apparatus with band gap variation in the thickness direction | Masato Yamanobe, Shinichi Takeda, Takayuki Ishii, Isao Kobayashi | 1997-10-21 |
| 5672902 | Image sensor | Katsunori Hatanaka, Takayuki Ishii, Katsuhiko Yamada | 1997-09-30 |
| 5627088 | Method of making a device having a TFT and a capacitor | Masaki Fukaya, Soichiro Kawakami, Satoshi Itabashi, Katsunori Terada, Ihachiro Gofuku +6 more | 1997-05-06 |
| 5567956 | Information processing apparatus including a photoelectric conversion element having a semiconductor layer with a varying energy band gap width | Masato Yamanobe, Shinichi Takeda, Takayuki Ishii, Isao Kobayashi | 1996-10-22 |
| 5486738 | Electroluminescent device | Hidemasa Mizutani, Noriyuki Kaifu, Toshio Kameshima | 1996-01-23 |
| 5384456 | Image sensor in which illumination by electroluminescent device is synchronized with reading operation | Hidemasa Mizutani, Noriyuki Kaifu, Toshio Kameshima | 1995-01-24 |
| 5338690 | Photoelectronic conversion device | Masaki Fukaya, Soichiro Kawakami, Satoshi Itabashi, Katsunori Terada, Ihachiro Gofuku +6 more | 1994-08-16 |
| 5335094 | Photoelectric converting device having matrix wiring and read-out of parallel signals as a serial signal | Noriyuki Kaifu, Tadao Endo, Tetsuya Shimada | 1994-08-02 |
| 5324928 | Method of driving a thin film transistor type optical sensor and the drive unit | Isao Kobayashi, Noriyuki Kaifu, Tadao Endo | 1994-06-28 |
| 5317406 | Image reading device and image information processing apparatus utilizing the same | Isao Kobayashi, Noriyuki Kaifu, Tadao Endo | 1994-05-31 |
| 5306648 | Method of making photoelectric conversion device | Masaki Fukaya, Soichiro Kawakami, Satoshi Itabashi, Katsunori Terada, Ihachiro Gofuku +6 more | 1994-04-26 |
| 5272548 | Photosensor and image reading device with improved correction means for signal correction and image reading method | Tatsundo Kawai, Noriyuki Kaifu, Isao Kobayashi, Tadao Endo, Kouji Tomoda | 1993-12-21 |
| 5233442 | Photosensor and image reading device with improved correction means for signal correction and image reading method | Tatsundo Kawai, Noriyuki Kaifu, Isao Kobayashi, Tadao Endo, Kouji Tomoda | 1993-08-03 |
| 5184007 | Method of driving a thin film transistor type optical sensor and the drive unit | Isao Kobayashi, Noriyuki Kaifu, Tadao Endo | 1993-02-02 |
| 5138467 | Photoelectric conversion device | Noriyuki Kaifu, Tadao Endo, Isao Kobayashi, Tetsuya Shimada | 1992-08-11 |
| 5128532 | Image reading device having a conductive layer formed below a light receiving window | Satoshi Itabashi, Ihachiro Gofuku | 1992-07-07 |
| 5097304 | Image reading device with voltage biases | Satoshi Itabashi, Ihachiro Gofuku | 1992-03-17 |