Issued Patents All Time
Showing 51–72 of 72 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6118129 | Method and system for exposing an exposure pattern on an object by a charged particle beam which is shaped into a plurality of beam elements | Yoshihisa Oae, Tomohiko Abe, Soichiro Arai, Shigeru Maruyama, Hiroshi Yasuda +4 more | 2000-09-12 |
| 6050107 | Method of forming barrier ribs for display panels | Osamu Toyoda, Akira Tokai, Hironobu Kawano | 2000-04-18 |
| 6048243 | Method of forming barrier ribs of display panel | Tadayoshi Kosaka, Fumihiro Namiki, Osamu Toyoda, Akira Tokai | 2000-04-11 |
| 6008576 | Flat display and process for producing cathode plate for use in flat display | Tadashi Nakatani | 1999-12-28 |
| 5977548 | Charged particle beam exposure system and method | Yoshihisa Oae, Tomohiko Abe, Soichiro Arai, Shigeru Maruyama, Hiroshi Yasuda +4 more | 1999-11-02 |
| 5967872 | Method for fabrication of a plasma display panel | Shin'ya Fukuta, Tadayoshi Kosaka, Fumihiro Namiki, Osamu Toyoda, Shigeo Kasahara | 1999-10-19 |
| 5938494 | Method for producing a plasma display panel | Souichirou Hidaka | 1999-08-17 |
| 5932962 | Electron emitter elements, their use and fabrication processes therefor | Tadashi Nakatani, Shinya Fukuta | 1999-08-03 |
| 5920077 | Charged particle beam exposure system | Yoshihisa Oae, Tomohiko Abe, Soichiro Arai, Shigeru Maruyama, Hiroshi Yasuda +4 more | 1999-07-06 |
| 5844531 | Fluorescent display device and driving method thereof | — | 1998-12-01 |
| 5825128 | Plasma display panel with undulating separator walls | Shin'ya Fukuta, Tadayoshi Kosaka, Fumihiro Namiki, Osamu Toyoda, Shigeo Kasahara | 1998-10-20 |
| 5775968 | Cathode device having smaller opening | Osamu Toyoda, Shinya Fukuta, Tadashi Nakatani | 1998-07-07 |
| 5614725 | Charged particle beam exposure system and method | Yoshihisa Oae, Tomohiko Abe, Soichiro Arai, Shigeru Maruyama, Hiroshi Yasuda +4 more | 1997-03-25 |
| 5587720 | Field emitter array and cleaning method of the same | Shinya Fukuta | 1996-12-24 |
| 5576594 | Cathode device having smaller opening | Osamu Toyoda, Shinya Fukuta, Tadashi Nakatani | 1996-11-19 |
| 5572041 | Field emission cathode device made of semiconductor substrate | Osamu Toyoda, Shin'ya Fukuta | 1996-11-05 |
| 5528048 | Charged particle beam exposure system and method | Yoshihisa Oae, Tomohiko Abe, Soichiro Arai, Shigeru Maruyama, Hiroshi Yasuda +4 more | 1996-06-18 |
| 5489933 | Field emission microcathode array and printer including the array | Hiroshi Inoue, Shin'ya Fukuta | 1996-02-06 |
| 5389026 | Method of producing metallic microscale cold cathodes | Shinya Fukuta | 1995-02-14 |
| 5378658 | Patterning process including simultaneous deposition and ion milling | Osamu Toyoda | 1995-01-03 |
| 5214289 | Charged particle beam deflector | — | 1993-05-25 |
| 4568561 | Process for producing ion implanted bubble device | Tsutomu Miyashita | 1986-02-04 |