Issued Patents All Time
Showing 76–96 of 96 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5593335 | Method of manufacturing an electron source | Hidetoshi Suzuki, Yoshiyuki Osada, Takeo Ono, Hisaaki Kawade, Eiji Yamaguchi +9 more | 1997-01-14 |
| 5578897 | Multi-electron source, image-forming device using multi-electron source, and methods for preparing them | Yoshikazu Banno, Tetsuya Kaneko, Toshihiko Takeda, Kumi Iwai | 1996-11-26 |
| 5576051 | Multiple electron emission device | Toshihiko Takeda, Tetsuya Kaneko, Yoshikazu Banno | 1996-11-19 |
| 5532544 | Electron-emitting device with electron-emitting region insulated from electrodes | Seishiro Yoshioka, Hidetoshi Suzuki, 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, Hidetoshi Suzuki, Takashi Noma, Rie Ueno | 1996-06-25 |
| 5525861 | Display apparatus having first and second internal spaces | Yoshikazu Banno, Kohei Nakata, Tetsuya Kaneko, Naoto Nakamura | 1996-06-11 |
| 5505647 | Method of manufacturing image-forming apparatus | Yasue Sato, Hidetoshi Suzuki, Toshihiko Takeda, Naoto Nakamura, Yasuhiro Hamamoto | 1996-04-09 |
| 5470265 | Multi-electron source, image-forming device using multi-electron source, and methods for preparing them | Yoshikazu Banno, Tetsuya Kaneko, Toshihiko Takeda, Kumi Iwai | 1995-11-28 |
| 5455597 | Image-forming apparatus, and designation of electron beam diameter at image-forming member in image-forming apparatus | Naoto Nakamura, Hidetoshi Suzuki, Yasue Sato | 1995-10-03 |
| 5285129 | Segmented electron emission device | Toshihiko Takeda, Tetsuya Kaneko, Yoshikazu Banno | 1994-02-08 |
| 5185554 | Electron-beam generator and image display apparatus making use of it | Toshihiko Takeda, Yoshikazu Banno, Tetsuya Kaneko, Haruhito Ono, Hidetoshi Suzuki | 1993-02-09 |
| 5155416 | Electron beam emitting device and image displaying device by use thereof | Hidetoshi Suzuki, Tetsuya Kaneko, Toshihiko Takeda, Yoshikazu Banno, Kojiro Yokono | 1992-10-13 |
| 5066883 | Electron-emitting device with electron-emitting region insulated from electrodes | Seishiro Yoshioka, Hidetoshi Suzuki, Toshihiko Takeda, Tetsuya Kaneko, Yoshikazu Banno +1 more | 1991-11-19 |
| 5025196 | Image forming device with beam current control | Hidetoshi Suzuki, Toshiaki Majima, Mitsuru Yamamoto | 1991-06-18 |
| 5023110 | Process for producing electron emission device | Tetsuya Kaneko, Yoshikazu Banno, Toshihiko Takeda | 1991-06-11 |
| 4958104 | Display device having first and second cold cathodes | Hidetoshi Suzuki, Mitsuru Yamamoto, Toshiaki Majima | 1990-09-18 |
| 4956578 | Surface conduction electron-emitting device | Akira Shimizu, Hidetoshi Suzuki, Masahiko Okunuki, Haruhito Ono, Yoshikazu Banno +2 more | 1990-09-11 |
| 4954744 | Electron-emitting device and electron-beam generator making use | Hidetoshi Suzuki | 1990-09-04 |
| 4773738 | Optical modulation device using ferroelectric liquid crystal and AC and DC driving voltages | Naoji Hayakawa, Fumitaka Kan, Toshiaki Majima, Masanori Takenouchi, Mitsuru Yamamoto +1 more | 1988-09-27 |
| 4675699 | Image-recording apparatus | Fumitaka Kan, Naoji Hayakawa, Toshiaki Majima, Masanori Takenouchi, Mitsuru Yamamoto +1 more | 1987-06-23 |
| 4415643 | Process for preparing photoconductive cadmium sulfide | Koji Goto, Isamu Kajita, Hirokuni Kawashima | 1983-11-15 |