Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8857500 | Heat exchange device and heat generating element containing device using same | Keisuke Tsuji, Mutsuhiko Matsumoto, Nobuyuki Yasui, Hiroshi Shibata, Naoyuki Funada +4 more | 2014-10-14 |
| 8713959 | Heat generating body box housing refrigeration device | Yuuji Nakano, Hiroshi Shibata, Mutsuhiko Matsumoto, Keisuke Tsuji | 2014-05-06 |
| 8384281 | Matrix-type cold-cathode electron source device | Makoto Yamamoto | 2013-02-26 |
| 8294351 | Matrix-type cold-cathode electron source device | Makoto Yamamoto | 2012-10-23 |
| 7825591 | Mesh structure and field-emission electron source apparatus using the same | Junichi Kimiya, Makoto Yamamoto | 2010-11-02 |
| 7588475 | Field-emission electron source, method of manufacturing the same, and image display apparatus | Makoto Yamamoto, Akinori Shiota, Seigo Kanemaru, Masayoshi Nagao | 2009-09-15 |
| 7365481 | Field emission device with change in emission property | Toru Kawase | 2008-04-29 |
| 7215072 | Field-emission electron source, method of manufacturing the same, and image display apparatus | Makoto Yamamoto, Akinori Shiota, Seigo Kanemaru, Masayoshi Nagao | 2007-05-08 |
| 7190334 | Driving method and driving apparatus for a field emission device | Toru Kawase | 2007-03-13 |
| 7112920 | Field emission source with plural emitters in an opening | Makoto Yamamoto, Akinori Shiota, Seigo Kanemaru, Masayoshi Nagao | 2006-09-26 |
| 6940218 | Doped field-emitter | Toru Kawase, Kenichi Honda, Tetsuya Norikane | 2005-09-06 |
| 6914373 | Electron lens and structure for a cold cathode of a cathode ray tube | Takashi Itoh, Masahide Yamauchi, Koji Fujii, Toru Kawase | 2005-07-05 |
| 6818915 | Field-emission electron source | — | 2004-11-16 |
| 6812654 | Field emission type electron source element, electron gun, cathode ray tube apparatus, and method for manufacturing cathode ray tube | Toru Kawase | 2004-11-02 |
| 6794822 | Field emission electron source, electron gun and cathode ray tube device using the same | Toru Kawase, Masahide Yamauchi, Koji Fujii, Takashi Itoh | 2004-09-21 |
| 6692327 | Method for producing electron emitting element | Masahiro Deguchi, Makoto Kitabatake, Kanji Imai, Tomohiro Sekiguchi, Hideo Kurokawa +2 more | 2004-02-17 |
| 6661166 | Electron gun and cathode-ray tube | Masahide Yamauchi, Takashi Itoh, Koji Fujii, Toru Kawase | 2003-12-09 |
| 6400091 | Electron emission element and image output device | Masahiro Deguchi, Makoto Kitabatake, Kanji Imai, Tomohiro Sekiguchi, Hideo Kurokawa +2 more | 2002-06-04 |
| 5925891 | Field-emission electron source | Yoshikazu Hori, Takehito Yoshida, Yuka Yamada | 1999-07-20 |
| 5909033 | Vacuum-sealed field-emission electron source and method of manufacturing the same | Kiyoyuki Morita | 1999-06-01 |
| 5897790 | Field-emission electron source and method of manufacturing the same | Yoshikazu Hori, Takehito Yoshida, Yuka Yamada | 1999-04-27 |
| 5494179 | Field-emitter having a sharp apex and small-apertured gate and method for fabricating emitter | Yoshikazu Hori | 1996-02-27 |
| 5434648 | Proximity exposure method and machine therefor | Nobufumi Atoda, Tohru Itoh | 1995-07-18 |
| 5227268 | X-ray mask and its fabricating method-comprising a first and second alignment pattern | Juro Yasui | 1993-07-13 |
| 4948238 | Optical projection system | Nobuhiro Araki, Takeo Sato, Koichi Kawata, Noboru Nomura | 1990-08-14 |