Issued Patents All Time
Showing 26–50 of 51 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6656007 | Method of manufacturing a spacer used in an electron beam generating device, an electron beam generating device using the spacer and image-forming apparatus | Yasushi Shioya, Yasushi Shimizu | 2003-12-02 |
| 6657368 | Electron beam device, method for producing charging-suppressing member used in the electron beam device, and image forming apparatus | Yoko Kosaka, Hideaki Mitsutake | 2003-12-02 |
| 6573815 | Circuit breaker | Mitsuru Tsukima, Takao Mitsuhashi, Shinji Yamagata | 2003-06-03 |
| 6541905 | Image forming apparatus | Hideaki Mitsutake, Hidetoshi Suzuki | 2003-04-01 |
| 6522064 | Image forming apparatus and method of manufacture the same | Hideaki Mitsutake | 2003-02-18 |
| 6517399 | Method of manufacturing spacer, method of manufacturing image forming apparatus using spacer, and apparatus for manufacturing spacer | Nobuhiro Ito, Kunihiro Sakai | 2003-02-11 |
| 6512329 | Image forming apparatus having spacers joined with a soft member and method of manufacturing the same | Hideaki Mitsutake, Hiroshi Takagi, Yoichi Ohsato, Noriaki Ohguri, Kazuo Kuroda +1 more | 2003-01-28 |
| 6506087 | Method and manufacturing an image forming apparatus having improved spacers | Kunihiro Sakai | 2003-01-14 |
| 6494757 | Manufacturing method of spacer for electron-beam apparatus and manufacturing method of electron-beam apparatus | Koji Yamazaki, Nobuhiro Ito | 2002-12-17 |
| 6485345 | Method for manufacturing electron beam apparatus supporting member and electron beam apparatus | — | 2002-11-26 |
| 6420824 | Image forming apparatus | Naoto Abe, Hideaki Mitsutake | 2002-07-16 |
| 6373014 | Current limiting device and circuit interrupter having a current limiting function | Takao Mitsuhashi, Mitsuru Tsukima, Mitsugu Takahashi, Kazunori Fukuya, Shiro Murata +1 more | 2002-04-16 |
| 6351065 | Image forming apparatus for forming image by electron irradiation | Koji Yamazaki, Hideaki Mitsutake | 2002-02-26 |
| 6184619 | Electron apparatus using electron-emitting device and image forming apparatus | Koji Yamazaki, Hideaki Mitsutake | 2001-02-06 |
| 6144154 | Image forming apparatus for forming image by electron irradiation | Koji Yamazaki, Hideaki Mitsutake | 2000-11-07 |
| 6140761 | Electron generation using a fluorescent element and image forming using such electron generation | Hideaki Mitsutake, Yoshihisa Sanou | 2000-10-31 |
| 6124671 | Image forming apparatus | Hideaki Mitsutake, Hidetoshi Suzuki | 2000-09-26 |
| 6104136 | Image forming apparatus | Naoto Abe, Hideaki Mitsutake | 2000-08-15 |
| 5936343 | Image forming apparatus having a low resistance support member | Hideaki Mitsutake, Hidetoshi Suzuki | 1999-08-10 |
| 5905335 | Electron generation using a fluorescent element and image forming using such electron generation | Hideaki Mitsutake, Yoshihisa Sanou | 1999-05-18 |
| 5769997 | Method for bonding an insulator and conductor | Masatake Akaike, Takayuki Yagi, Miki Tamura | 1998-06-23 |
| 5673476 | Anode bonding method for selected regions | Masatake Akaike, Takayuki Yagi | 1997-10-07 |
| 5454146 | Method of manufacturing a microactuator | Takayuki Yagi, Hiroshi Takagi, Tomoko Murakami | 1995-10-03 |
| 5136409 | Liquid crystal device having at least two zones having different diffusion characteristics | Kiyoshi Iizuka | 1992-08-04 |
| 5122888 | Focusing plate having phase grating formed by using liquid crystal | Kiyoshi Iizuka | 1992-06-16 |