Issued Patents All Time
Showing 51–70 of 70 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5571747 | Method for producing a semiconductor commutator | Toru Koizumi | 1996-11-05 |
| 5572044 | Monocrystalline semiconductor commutator with grain boundry | Toru Koizumi | 1996-11-05 |
| 5488251 | Semiconductor device and process for producing the same | Shigeki Kondo | 1996-01-30 |
| 5486738 | Electroluminescent device | Toshihiro Saika, Noriyuki Kaifu, Toshio Kameshima | 1996-01-23 |
| 5475244 | MIS transistor having second conductivity type source and drain regions sandwiching a channel region of a first conductivity type of a first semiconductor material formed on an insulating substrate, and a gate electrode formed on a main surface | Toru Koizumi, Masakazu Morishita | 1995-12-12 |
| 5410172 | Thin film transistor and preparation thereof | Toru Koizumi, Jun Nakayama | 1995-04-25 |
| 5384456 | Image sensor in which illumination by electroluminescent device is synchronized with reading operation | Toshihiro Saika, Noriyuki Kaifu, Toshio Kameshima | 1995-01-24 |
| 5269876 | Process for producing crystal article | — | 1993-12-14 |
| 5268309 | Method for manufacturing a photosensor | Jun Nakayama, Masaru Nakayama, Ken Yamaguchi, Kazuhiko Muto, Yasuteru Ichida | 1993-12-07 |
| 5236546 | Process for producing crystal article | — | 1993-08-17 |
| 5106765 | Process for making a BiMOS | Shigeki Kondo | 1992-04-21 |
| 5101253 | Photo sensor with monolithic differential amplifier | Jun Nakayama, Masaru Nakayama, Ken Yamaguchi, Kazuhiko Muto, Yasuteru Ichida | 1992-03-31 |
| 5087296 | Solar battery and process for preparing same | Shigeki Kondo | 1992-02-11 |
| 5061978 | Semiconductor photosensing device with light shield | Shigeki Kondo | 1991-10-29 |
| 5043785 | Photosensor device photodiode and switch | Shigeki Kondo | 1991-08-27 |
| 5040041 | Semiconductor device and signal processing device having said device provided therein | Katsuhiko Yamada, Shigetoshi Sugawa | 1991-08-13 |
| 5034782 | Semiconductor commutator with grain boundary | Toru Koizumi | 1991-07-23 |
| 4567123 | Diffusing plate | Keiji Ohtaka, Takashi Suzuki, Kiyoshi Iizuka | 1986-01-28 |
| 4427265 | Diffusion plate | Takashi Suzuki, Kiyoshi Iizuka, Keiji Ohtaka | 1984-01-24 |
| 4421398 | Focussing plate | Takashi Suzuki, Kiyoshi Iizuka, Keiji Ohtaka | 1983-12-20 |