Issued Patents All Time
Showing 26–50 of 68 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9086664 | Fixing device with a heat generating layer containing a high molecular compound and a carbon fiber, and an electrophotographic image forming apparatus containing the fixing device | Katsuhisa Matsunaka, Jun Miura, Jiro Ishizuka, Shuichi Tamura, Ryo Yashiro +6 more | 2015-07-21 |
| 8666016 | Fuel exchange apparatus | Yuji Hosoda, Ryoji Azumaishi, Yutaka Kometani, Kunihiko Iwama | 2014-03-04 |
| 8368685 | Image display apparatus | — | 2013-02-05 |
| 8279352 | Video display device and luminance range correction method | Masatoshi Abe, Hiroki Iwataka | 2012-10-02 |
| 7515991 | Self-propelled cleaning device and method of operation thereof | Saku Egawa, Ryoko Ichinose, Yasuhiro Asa, Hirofumi Tanaka | 2009-04-07 |
| 7418762 | Self-propelled cleaning device and charger using the same | Yuuji Hosoda, Saku Egawa, Hiroyuki Sadamori, Hirofumi Tanaka, Wataru Yamamoto +2 more | 2008-09-02 |
| 7369099 | Multi-display control system and image display apparatus | Takashi Shimizu, Masatoshi Abe | 2008-05-06 |
| 7202865 | Image signal repeater apparatus, image display apparatus with image signal repeater function, and method of controlling same | — | 2007-04-10 |
| 7145579 | Display apparatus | Masatoshi Abe | 2006-12-05 |
| 6968592 | Self-running vacuum cleaner | Ikuo Takeuchi, Yasuhiro Nemoto, Atsushi Koseki, Taiji Tajima | 2005-11-29 |
| 6910935 | Methods and manufacturing electron-emitting device, electron source, and image-forming apparatus | Takashi Iwaki | 2005-06-28 |
| 6876358 | Multi-sync display apparatus | — | 2005-04-05 |
| 6784613 | Non-evaporating getter, fabrication method of the same, and display unit | Masaki Tokioka, Mitsutoshi Hasegawa, Kazuya Shigeoka | 2004-08-31 |
| 6762547 | Image display device | Mitsutoshi Hasegawa | 2004-07-13 |
| 6652343 | Method for gettering an image display apparatus | Mitsutoshi Hasegawa, Ihachiro Gofuku, Yasuhiro Hamamoto, Kazuya Shigeoka | 2003-11-25 |
| 6621220 | Envelope and image-forming apparatus using the same | Mitsutoshi Hasegawa, Kazuya Shigeoka, Hiroharu Ueda | 2003-09-16 |
| 6617773 | Electron-emitting device, electron source, and image-forming apparatus | Keisuke Yamamoto, Miki Tamura | 2003-09-09 |
| 6559596 | Getter, air tight chamber and image forming apparatus having getter, and manufacturing method of getter | Mitsutoshi Hasegawa, Kazuya Shigeoka | 2003-05-06 |
| 6524501 | Pitch fiber bundle and pitch type carbon fiber bundle and method for production thereof | Yoshiyuki Doken, Tsutomu Nakamura | 2003-02-25 |
| 6489720 | Image-forming apparatus and fabrication method therefor | Ihachiro Gofuku, Hiroshi Takagi, Mitsutoshi Hasegawa, Kazuya Shigeoka | 2002-12-03 |
| 6396207 | Image display apparatus and method for producing the same | Mitsutoshi Hasegawa, Ihachiro Gofuku, Yasuhiro Hamamoto, Kazuya Shigeoka | 2002-05-28 |
| 6273830 | Tapered hollow shaft | Shinichi Takemura, Hideyuki Ohno, Tomohiro Nakanishi, Mikio Shima | 2001-08-14 |
| 6228473 | Fiber-reinforced composite materials | Shinichi Takemura, Yoshio Soda, Hideyuki Ohno, Tomohiro Nakanishi | 2001-05-08 |
| 6187434 | Pitch fiber bundle and pitch type carbon fiber bundle and method for production thereof | Yoshiyuki Doken, Tsutomu Nakamura | 2001-02-13 |
| 6184610 | Electron-emitting device, electron source and image-forming apparatus | Masaaki Shibata, Masato Yamanobe, Takeo Tsukamoto, Keisuke Yamamoto | 2001-02-06 |