Issued Patents All Time
Showing 126–144 of 144 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5329515 | Information carrier, information recording and/or reproducing apparatus, and information detecting apparatus | Hideyuki Kawagishi, Toshihiko Miyazaki, Hisaaki Kawade, Etsuro Kishi, Kiyoshi Takimoto | 1994-07-12 |
| 5320703 | Process for forming gold crystal film | Tsutomu Ikeda, Hideo Kato, Masahiko Miyamoto, Ken Eguchi, Taichi Sugimoto +2 more | 1994-06-14 |
| 5285129 | Segmented electron emission device | Ichiro Nomura, Tetsuya Kaneko, Yoshikazu Banno | 1994-02-08 |
| 5278704 | Information processing apparatus including magnetic material having a predetermined magnetization pattern with respect to a recording medium | Hiroshi Matsuda, Hisaaki Kawade, Ken Eguchi, Etsuro Kishi, Hideyuki Kawagishi +3 more | 1994-01-11 |
| 5201681 | Method of emitting electrons | Masahiko Okunuki, Akira Suzuki, Isamu Shimoda, Tetsuya Kaneko, Takeo Tsukamoto +2 more | 1993-04-13 |
| 5185554 | Electron-beam generator and image display apparatus making use of it | Ichiro Nomura, Yoshikazu Banno, Tetsuya Kaneko, Haruhito Ono, Hidetoshi Suzuki | 1993-02-09 |
| 5182724 | Information processing method and information processing device | Yoshihiro Yanagisawa, Kunihiro Sakai, Osamu Takamatsu, Ken Eguchi, Hiroshi Matsuda +1 more | 1993-01-26 |
| 5176557 | Electron emission element and method of manufacturing the same | Masahiko Okunuki, Akira Suzuki, Isamu Shimoda, Tetsuya Kaneko, Takeo Tsukamoto +2 more | 1993-01-05 |
| 5155416 | Electron beam emitting device and image displaying device by use thereof | Hidetoshi Suzuki, Ichiro Nomura, Tetsuya Kaneko, Yoshikazu Banno, Kojiro Yokono | 1992-10-13 |
| 5138402 | Semiconductor electron emitting device | Takeo Tsukamoto, Haruhito Ono, Nobuo Watanabe, Masahiko Okunuki | 1992-08-11 |
| 5066883 | Electron-emitting device with electron-emitting region insulated from electrodes | Seishiro Yoshioka, Ichiro Nomura, Hidetoshi Suzuki, Tetsuya Kaneko, Yoshikazu Banno +1 more | 1991-11-19 |
| 5023110 | Process for producing electron emission device | Ichiro Nomura, Tetsuya Kaneko, Yoshikazu Banno | 1991-06-11 |
| 4999083 | Method of etching crystalline material with etchant injection inlet | Nobuo Watanabe, Takeo Tsukamoto, Haruhito Ono, Masahiko Okunuki | 1991-03-12 |
| 4981074 | Method and apparatus for screen printing | Tetuji Machita, Norio Murata, Noriaki Mukai | 1991-01-01 |
| 4974736 | Multi-electron-beam pattern drawing apparatus | Masahiko Okunuki, Mitsuaki Seki, Isamu Shimoda, Mamoru Miyawaki, Takeo Tsukamoto +2 more | 1990-12-04 |
| 4956578 | Surface conduction electron-emitting device | Akira Shimizu, Hidetoshi Suzuki, Masahiko Okunuki, Haruhito Ono, Ichiro Nomura +2 more | 1990-09-11 |
| 4904895 | Electron emission device | Takeo Tsukamoto, Mamoru Miyawaki, Tetsuya Kaneko, Akira Suzuki, Isamu Shimoda +1 more | 1990-02-27 |
| 4897552 | Multi-electron-beam pattern drawing apparatus | Masahiko Okunuki, Isamu Shimoda, Mamoru Miyawaki, Takeo Tsukamoto, Akira Suzuki +2 more | 1990-01-30 |
| 4894611 | System for measuring characteristics of electron emitting sources | Isamu Shimoda, Mamoru Miyawaki, Akira Suzuki, Tetsuya Kaneko, Takeo Tsukamoto +1 more | 1990-01-16 |