Issued Patents All Time
Showing 851–875 of 888 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5605483 | Electron source and production thereof, and image-forming apparatus and production thereof | Toshihiko Takeda, Ichiro Nomura, Yoshikazu Banno, Tetsuya Kaneko | 1997-02-25 |
| 5593335 | Method of manufacturing an electron source | Yoshiyuki Osada, Ichiro Nomura, Takeo Ono, Hisaaki Kawade, Eiji Yamaguchi +9 more | 1997-01-14 |
| 5540858 | Display method and apparatus using chiral smectic liquid crystal | Kazuo Yoshinaga, Katsumi Kurematsu, Yomishi Toshida, Toshikazu Ohnishi, Hideaki Mitsutake +3 more | 1996-07-30 |
| 5532544 | Electron-emitting device with electron-emitting region insulated from electrodes | Seishiro Yoshioka, Ichiro Nomura, Toshihiko Takeda, Tetsuya Kaneko, Yoshikazu Banno +1 more | 1996-07-02 |
| 5530314 | Electron-emitting device and electron beam-generating apparatus and image-forming apparatus employing the device | Yoshikazu Banno, Ichiro Nomura, Takashi Noma, Rie Ueno | 1996-06-25 |
| 5517439 | Arithmetic unit for executing division | Toshihiro Ishikawa, Yukihiro Fujimoto, Noriaki Minamida | 1996-05-14 |
| 5505647 | Method of manufacturing image-forming apparatus | Yasue Sato, Ichiro Nomura, Toshihiko Takeda, Naoto Nakamura, Yasuhiro Hamamoto | 1996-04-09 |
| 5461500 | Polarization converting apparatus and optical instrument having the same | Sadahiko Tsuji, Hideaki Mitsutake, Katsumi Kurematsu, Noritaka Mochizuki, Nobuo Minoura +3 more | 1995-10-24 |
| 5455597 | Image-forming apparatus, and designation of electron beam diameter at image-forming member in image-forming apparatus | Naoto Nakamura, Ichiro Nomura, Yasue Sato | 1995-10-03 |
| D359726 | Fastener for an electronic component | Tatuo Umeya, Toru Mizuno, Tokio Tadano, Takashi Shioura | 1995-06-27 |
| 5372745 | Liquid crystal device, display apparatus using same and display method using same | Kazuo Yoshinaga, Katsumi Kurematsu, Yomishi Toshida, Toshikazu Ohnishi, Hideaki Mitsutake +3 more | 1994-12-13 |
| 5333021 | Projector provided with a plurality of image generators | Hideaki Mitsutake, Katsumi Kurematsu, Kazuo Yoshinaga, Nobuo Minoura | 1994-07-26 |
| 5264815 | Fastener for electronic component | Tatuo Umeya, Toru Mizuno, Tokio Tadano, Takashi Shioura | 1993-11-23 |
| 5262137 | Method for recovering lithium chloride | Yoshinari Koyama | 1993-11-16 |
| 5253626 | Rotational speed control system for internal combustion engine | Yasukazu Hatano, Satoshi Hitomi | 1993-10-19 |
| 5185554 | Electron-beam generator and image display apparatus making use of it | Ichiro Nomura, Toshihiko Takeda, Yoshikazu Banno, Tetsuya Kaneko, Haruhito Ono | 1993-02-09 |
| 5155416 | Electron beam emitting device and image displaying device by use thereof | Ichiro Nomura, Tetsuya Kaneko, Toshihiko Takeda, Yoshikazu Banno, Kojiro Yokono | 1992-10-13 |
| 5066883 | Electron-emitting device with electron-emitting region insulated from electrodes | Seishiro Yoshioka, Ichiro Nomura, Toshihiko Takeda, Tetsuya Kaneko, Yoshikazu Banno +1 more | 1991-11-19 |
| 5025196 | Image forming device with beam current control | Ichiro Nomura, Toshiaki Majima, Mitsuru Yamamoto | 1991-06-18 |
| 4958104 | Display device having first and second cold cathodes | Mitsuru Yamamoto, Toshiaki Majima, Ichiro Nomura | 1990-09-18 |
| 4956578 | Surface conduction electron-emitting device | Akira Shimizu, Masahiko Okunuki, Haruhito Ono, Ichiro Nomura, Yoshikazu Banno +2 more | 1990-09-11 |
| 4954744 | Electron-emitting device and electron-beam generator making use | Ichiro Nomura | 1990-09-04 |
| 4866532 | Printing apparatus for system | Naoki Ayata, Seiji Saito, Kunitaka Ozawa, Noboru Koumura | 1989-09-12 |
| 4773738 | Optical modulation device using ferroelectric liquid crystal and AC and DC driving voltages | Naoji Hayakawa, Fumitaka Kan, Toshiaki Majima, Masanori Takenouchi, Ichiro Nomura +1 more | 1988-09-27 |
| 4718040 | Printing apparatus or system for recording a color image | Naoki Ayata, Seiji Saito, Kunitaka Ozawa, Noboru Koumura | 1988-01-05 |