Issued Patents All Time
Showing 1–25 of 86 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8203611 | Imaging apparatus having electron source array | Yuki Honda, Masakazu Namba, Yoshiyuki Hirano, Saburo Okazaki, Norifumi Egami +8 more | 2012-06-19 |
| 8044596 | Electron emissive element and display element | Masateru Taniguchi, Takahiro Niiyama, Kazuhito Nakamura, Kenta Miya, Masakazu Namba +3 more | 2011-10-25 |
| 7834308 | Imaging apparatus having electron source array that emits electrons during a blanking period | Masakazu Namba, Yuki Honda, Yoshiyuki Hirano, Saburo Okazaki, Norifumi Egami +8 more | 2010-11-16 |
| 7754177 | Carbon nanoballoon structure and method for preparation thereof, and electron emitter | Hirofumi Takikawa, Akira Kondo, Kazuo Yoshikawa | 2010-07-13 |
| 7723664 | Imaging apparatus having electron source array | Yuki Honda, Masakazu Namba, Yoshiyuki Hirano, Saburo Okazaki, Norifumi Egami +8 more | 2010-05-25 |
| 7648765 | Dispersion of carbon nanoparticles and core-shell type carbon nanoparticles, and method of preparing the same | Hisamitsu Takahashi, Fumiaki Kataoka | 2010-01-19 |
| 7586260 | Electron devices with non-evaporation-type getters and method for manufacturing the same | Takeshi Tonegawa, Sadanori Takayama, Masateru Taniguchi, Yasumoto Kubo, Kenji Nawamaki +7 more | 2009-09-08 |
| 7511206 | Carbon nanotubes and method of manufacturing same, electron emission source, and display | Hiroyuki Hiraoka, Yosuke SHIRATORI, Masahide Yamamoto, Kenji Nawamaki | 2009-03-31 |
| 7394091 | Composite nano-particle and method for preparing the same | Tetsuhiko Isobe, Yasushi Hattori, Hisamitsu Takahashi | 2008-07-01 |
| 7375400 | Field emission display device | Masateru Taniguchi, Masayoshi Nagao | 2008-05-20 |
| 7239073 | Carbon substance and method for manufacturing the same, electron emission element and composite materials | Hirofumi Takikawa, Youhei Fujimura | 2007-07-03 |
| 6989083 | Method for preparing carbon nano-fine particle, apparatus for preparing the same and mono-layer carbon nanotube | Hirofumi Takikawa, Mitsukuni Ikeda, Tomonori Tahara | 2006-01-24 |
| 6986877 | Method for preparing nano-carbon fiber and nano-carbon fiber | Hirofumi Takikawa | 2006-01-17 |
| 6827823 | Nano-carbon and composite material or mixed material containing nano-carbon and metal fine particle and methods for producing and patterning the same | Hirofumi Takikawa, Yoshihiko Hibi | 2004-12-07 |
| 6495965 | Cold cathode electronic device | Tatsuo Yamaura, Gentaro Tanaka, Yuji Uchida, Yuuich Kogure | 2002-12-17 |
| 6468584 | Method for manufacturing conductive thin film patterned substrate | Tatsuo Yamaura | 2002-10-22 |
| 6465952 | Fed flushed with hot inert gas | Gentaro Tanaka, Mikio Yokoyama, Takeshi Tonegawa | 2002-10-15 |
| 6409565 | Reduced voltage field emission cathode and method for manufacturing same | Junji Itoh, Seigo Kanemaru | 2002-06-25 |
| 6400074 | Vacuum container for field emission cathode device | Tatsuo Yamaura, Gentaro Tanaka | 2002-06-04 |
| 6356030 | Fluorescent luminous type display device | Kazuo Iwasawa, Tatsuo Yamaura, Takao Kishino | 2002-03-12 |
| 6337035 | Phosphor and method for producing same | Hitoshi Toki | 2002-01-08 |
| 6218778 | Field emission device having interlayer connections | Masaharu Tomita, Kazuhiko Tsuburaya, Kazuyuki Yano | 2001-04-17 |
| 6168729 | Fluorescent material and fluorescent display device | Hitoshi Toki, Fumiaki Kataoka, Yoshitaka Sato | 2001-01-02 |
| 6163107 | Field emission cathode | Takahiro Niiyama, Masaharu Tomita, Yoshitaka Kagawa, Akira Inoue, Junji Itoh +1 more | 2000-12-19 |
| 6163108 | Fluorescent luminous device | Hitoshi Toki | 2000-12-19 |