Issued Patents All Time
Showing 1–25 of 46 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6933664 | Electron emitting device, electron source, and image forming apparatus | Shin Kitamura | 2005-08-23 |
| 6624589 | Electron emitting device, electron source, and image forming apparatus | Shin Kitamura | 2003-09-23 |
| 6409566 | Method of manufacturing an electron source and image forming apparatus using the same | Mitsutoshi Hasegawa, Hisaaki Kawade, Yuji Kasanuki, Hideshi Kawasaki, Yoshimasa Okamura | 2002-06-25 |
| 6313571 | Electron source and image-forming apparatus | Mitsutoshi Hasegawa, Hisaaki Kawade, Yuji Kasanuki, Hideshi Kawasaki, Yoshimasa Okamura | 2001-11-06 |
| 6165034 | Method of manufacturing electron source or image forming apparatus using the same | Aoji Isono, Hidetoshi Suzuki, Eiji Yamaguchi, Toshihiko Takeda, Hiroaki Toshima +2 more | 2000-12-26 |
| 6127692 | Photoelectric conversion apparatus | Shigetoshi Sugawa, Ihachiro Gofuku, Kazuaki Ohmi, Masato Yamanobe | 2000-10-03 |
| 5939824 | Electron emitting device having a conductive thin film formed of at least two metal elements of difference ionic characteristics | Fumio Kishi, Hisaaki Kawade, Takeo Tsukamoto, Shigeki Yoshida, Takao Kusaka | 1999-08-17 |
| 5929827 | Electron source, image forming apparatus using the same, method of manufacturing the same, and method of driving the same | Aoji Isono, Hidetoshi Suzuki, Eiji Yamaguchi, Toshihiko Takeda, Hiroaki Toshima +2 more | 1999-07-27 |
| 5912531 | Electron source and image-forming apparatus | Mitsutoshi Hasegawa, Hisaaki Kawade, Yuji Kasanuki, Hideshi Kawasaki, Yoshimasa Okamura | 1999-06-15 |
| RE36161 | Display process and apparatus thereof incorporating overlapping of color filters | Yukitoshi Okubo, Masao Sugata, Katsunori Hatanaka, Takashi Nakagiri | 1999-03-23 |
| 5821689 | Image-forming apparatus | Tomokazu Andoh, Toshihiko Miyazaki, Hideaki Mitsutake, Naoto Nakamura, Masahiro Tagawa +1 more | 1998-10-13 |
| 5723877 | Photoelectric conversion apparatus | Shigetoshi Sugawa, Ihachiro Gofuku, Kazuaki Ohmi, Masato Yamanobe | 1998-03-03 |
| 5659329 | Electron source, and image-forming apparatus and method of driving the same | Masato Yamanobe, Ichiro Nomura, Hidetoshi Suzuki, Tetsuya Kaneko, Hisaaki Kawade +10 more | 1997-08-19 |
| 5654607 | Image forming device and method including surface-conduction electron emitting devices and an electrode array for generating an electron beam | Eiji Yamaguchi, Hidetoshi Suzuki, Toshihiko Takeda, Hiroaki Toshima, Aoji Isono +2 more | 1997-08-05 |
| 5624720 | Process for forming a deposited film by reacting between a gaseous starting material and an oxidizing agent | Jun-Ichi Hanna | 1997-04-29 |
| 5593335 | Method of manufacturing an electron source | Hidetoshi Suzuki, Ichiro Nomura, Takeo Ono, Hisaaki Kawade, Eiji Yamaguchi +9 more | 1997-01-14 |
| RE35275 | Biasing liquid crystal displays having capacitors and transistors | Yukitoshi Okubo, Masao Sugata, Katsunori Hatanaka, Takashi Nakagiri | 1996-06-18 |
| 5495824 | Method for forming semiconductor thin film | Takao Yonehara | 1996-03-05 |
| 5485020 | Semiconductor device including a thin film transistor and a wiring portion having the same layered structure as and being integral with a source region or drain region of the transistor | Yutaka Hirai, Takashi Nakagiri, Katsunori Hatanaka | 1996-01-16 |
| 5364815 | Crystal articles and method for forming the same | — | 1994-11-15 |
| 5308996 | TFT device | Satoshi Itabashi, Masaki Fukaya, Toshiyuki Komatsu, Ihachiro Gofuku | 1994-05-03 |
| 5113181 | Display apparatus | Hiroshi Inoue, Atsushi Mizutome, Hideo Kanno, Eiji Sakamoto | 1992-05-12 |
| 5034735 | Driving apparatus | Hiroshi Inoue, Yutaka Inaba | 1991-07-23 |
| 4982251 | Semiconductor element | Katsumi Nakagawa, Toshiyuki Komatsu, Yutaka Hirai, Satoshi Omata, Takashi Nakagiri | 1991-01-01 |
| 4930875 | Scanning driver circuit for ferroelectric liquid crystal device | Hiroshi Inoue, Yutaka Inaba | 1990-06-05 |