Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8231204 | Liquid ejection head and method for manufacturing liquid ejection head | Yuji Tsuruoka, Takashi Mori, Nobuhito Yamaguchi, Masao Furukawa, Seiichi Kamiya | 2012-07-31 |
| 8003939 | Foreign matter or abnormal unsmoothness inspection apparatus and foreign matter or abnormal unsmoothness inspection method | Hideto Yokoi | 2011-08-23 |
| 7635840 | Surface analysis apparatus and method using ion bombardment | Hideto Yokoi | 2009-12-22 |
| 7629577 | Foreign matter or abnormal unsmoothness inspection apparatus and foreign matter or abnormal unsmoothness inspection method | Hideto Yokoi | 2009-12-08 |
| 7357690 | Method for aligning needle-like structures and alignment unit | Yuji Tsuruoka, Kazuo Iwata, Hidehito Takayama, Eiichi Motai, Takashi Mori | 2008-04-15 |
| 7189427 | Manufacturing method of an image forming apparatus | Toshihiko Takeda, Masaru Kamio, Masataka Yamashita, Yasue Sato, Hitoshi Oda +3 more | 2007-03-13 |
| 6851995 | Method of manufacturing an electron source | Tsuyoshi Takegami, Hisaaki Kawade, Takahiro Oguchi | 2005-02-08 |
| 6824437 | Electron-emitting device, electron source, and manufacture method for image-forming apparatus | Toshikazu Ohnishi | 2004-11-30 |
| 6780073 | Method of manufacturing electron-emitting device, electron source and image-forming apparatus, and apparatus of manufacturing electron source | Miki Tamura, Toshikazu Ohnishi | 2004-08-24 |
| 6755709 | Method of fabricating electron-emitting device, electron source and image-forming apparatus using the electron source | Mineto Yagyu | 2004-06-29 |
| 6726520 | Apparatus for producing electron source | Toshihiko Takeda, Masaru Kamio, Masataka Yamashita, Yasue Sato, Hitoshi Oda +3 more | 2004-04-27 |
| 6582268 | Electron-emitting device, electron source and manufacture method for image-forming apparatus | Toshikazu Ohnishi | 2003-06-24 |
| 6419539 | Method of manufacturing electron-emitting device, electron source and image-forming apparatus, and apparatus of manufacturing electron source | Miki Tamura, Toshikazu Ohnishi | 2002-07-16 |