Issued Patents All Time
Showing 25 most recent of 86 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8031231 | Video system | Akira Suga, Tomotaka Muramoto, Katsumi Iijima, Masayoshi Sekine | 2011-10-04 |
| 7737617 | Image formation apparatus having getters spacers and wires | Toshihiko Miyazaki, Takeo Ono, Mitsutoshi Hasegawa, Eiji Yamaguchi, Shuji Yamada +1 more | 2010-06-15 |
| RE40103 | Electron beam apparatus and image forming apparatus | Shinichi Kawate, Naoto Nakamura, Yoshihisa Sano | 2008-02-26 |
| 7323814 | Image formation apparatus having fluorescent material and black material | Toshihiko Miyazaki, Takeo Ono, Mitsutoshi Hasegawa, Eiji Yamaguchi, Shuji Yamada +1 more | 2008-01-29 |
| 7309270 | Electron beam apparatus and spacer | Nobuhiro Ito | 2007-12-18 |
| 7281964 | Method of producing spacer for an electron beam apparatus | Nobuhiro Ito | 2007-10-16 |
| 7256822 | Video system | Akira Suga, Tomotaka Muramoto, Katsumi Iijima, Masayoshi Sekine | 2007-08-14 |
| 7206019 | Apparatus and method for inhibiting control apparatuses from controlling camera when another control apparatus controls camera | Akira Suga, Tomotaka Muramoto, Katsumi Iijima, Masayoshi Sekine | 2007-04-17 |
| 7180233 | Electron beam emitting apparatus and image-forming apparatus | Nobuhiro Ito | 2007-02-20 |
| 7157850 | Image formation apparatus having electrically conductive spacer and external frame | Toshihiko Miyazaki, Takeo Ono, Mitsutoshi Hasegawa, Eiji Yamaguchi, Shuji Yamada +1 more | 2007-01-02 |
| 6991507 | Spacer structure having a surface which can reduce secondaries | Nobuhiro Ito | 2006-01-31 |
| 6984160 | Electron beam apparatus using electron source, image-forming apparatus using the same and method of manufacturing members to be used in such electron beam apparatus | Yoichi Ando | 2006-01-10 |
| 6927533 | Electron beam apparatus and spacer for reducing electrostatic charge | Nobuhiro Ito | 2005-08-09 |
| 6879096 | Image formation apparatus | Toshihiko Miyazaki, Takeo Ono, Mitsutoshi Hasegawa, Eiji Yamaguchi, Shuji Yamada +1 more | 2005-04-12 |
| 6847338 | Electron source apparatus and image forming apparatus | Naoto Abe | 2005-01-25 |
| 6809469 | Spacer structure having a surface which can reduce secondaries | Nobuhiro Ito | 2004-10-26 |
| 6803715 | Electron beam apparatus | Hisao Tajima, Yoshihisa Sanou | 2004-10-12 |
| 6700321 | Image forming apparatus and method of manufacturing the same | Hiroshi Takagi, Yoichi Ohsato, Noriaki Ohguri, Masahiro Fushimi, Kazuo Kuroda +1 more | 2004-03-02 |
| 6693376 | Electron beam emitting apparatus with potential defining region and image-forming apparatus having the same | Nobuhiro Ito | 2004-02-17 |
| 6657368 | Electron beam device, method for producing charging-suppressing member used in the electron beam device, and image forming apparatus | Yoko Kosaka, Masahiro Fushimi | 2003-12-02 |
| 6541905 | Image forming apparatus | Masahiro Fushimi, Hidetoshi Suzuki | 2003-04-01 |
| 6522064 | Image forming apparatus and method of manufacture the same | Masahiro Fushimi | 2003-02-18 |
| 6512329 | Image forming apparatus having spacers joined with a soft member and method of manufacturing the same | Hiroshi Takagi, Yoichi Ohsato, Noriaki Ohguri, Masahiro Fushimi, Kazuo Kuroda +1 more | 2003-01-28 |
| 6472813 | Image forming apparatus for forming image by electron irradiation from electron-emitting device | Hidetoshi Suzuki, Naoto Nakamura | 2002-10-29 |
| 6441544 | Electron beam apparatus using electron source, spacers having high-resistance film and low-resistance layer, and image-forming device using the same | Yoichi Ando | 2002-08-27 |