Issued Patents All Time
Showing 26–50 of 82 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7946713 | Display apparatus | Yuji Kishi | 2011-05-24 |
| 7924366 | Image displaying apparatus | Mika Hiradate, Hidemi Yamada | 2011-04-12 |
| 7843525 | Liquid crystal display appliance | Makoto Tsumura, Shigeo Ohashi | 2010-11-30 |
| 7832871 | Optical equipment with at least first and second ventilation paths | Kenji Fuse, Mikio Shiraishi, Yasuo Otsuka, Hidehiro Ikeda | 2010-11-16 |
| 7796206 | Image displaying apparatus | Mika Hiradate, Hidemi Yamada | 2010-09-14 |
| 7706541 | Information management apparatus | Hiroaki Ono, Kiyoshi Kano, Hideo Nishijima, Takao Arai, Takaharu Noguchi +5 more | 2010-04-27 |
| 7441904 | Projection type display apparatus with ventilation | Kenji Fuse, Mikio Shiraishi, Yasuo Otsuka, Hidehiro Ikeda | 2008-10-28 |
| 7175284 | Projection type display apparatus | Kenji Fuse, Mikio Shiraishi, Yasuo Otsuka, Hidehiro Ikeda | 2007-02-13 |
| 7152978 | Liquid crystal projector, and projection lens unit, optical unit and cooling system for the same | Nobuhiko Konuma, Hidetomo Yoshimura, Seiichi Sekiguchi, Mikiharu Kuwata, Masaharu Deguchi +16 more | 2006-12-26 |
| 7021768 | Optical apparatus | Kenji Fuse, Mikio Shiraishi, Yasuo Otsuka, Hidehiro Ikeda | 2006-04-04 |
| 6857749 | Projection type display apparatus | Kenji Fuse, Mikio Shiraishi, Yasuo Otsuka, Hidehiro Ikeda | 2005-02-22 |
| 6824273 | Liquid crystal projector, and projection lens unit, optical unit and cooling system for the same | Nobuhiko Konuma, Hidetomo Yoshimura, Seiichi Sekiguchi, Mikiharu Kuwata, Masaharu Deguchi +16 more | 2004-11-30 |
| 6796660 | Display optical unit and display apparatus using this unit | Mikio Shiraishi, Fukuyasu Abe, Kenji Fuse, Nobuo Masuoka, Tatsuo Morita | 2004-09-28 |
| 6783245 | Liquid crystal projector, and projection lens unit, optical unit and cooling system for the same | Nobuhiko Konuma, Hidetomo Yoshimura, Seiichi Sekiguchi, Mikiharu Kuwata, Masaharu Deguchi +16 more | 2004-08-31 |
| 6731451 | Information management apparatus | Hiroaki Ono, Kiyoshi Kano, Hideo Nishijima, Takao Arai, Takaharu Noguchi +5 more | 2004-05-04 |
| 6595645 | Display optical unit and display apparatus using this unit | Mikio Shiraishi, Fukuyasu Abe, Kenji Fuse, Nobuo Masuoka, Tatsuo Morita | 2003-07-22 |
| 6431710 | Optical apparatus | Kenji Fuse, Mikio Shiraishi, Yasuo Otsuka, Hidehiro Ikeda | 2002-08-13 |
| 6388831 | Apparatus and method for limiting the reproduction of main information | Hiroaki Ono, Kiyoshi Kano, Hideo Nishijima, Takao Arai, Takaharu Noguchi +5 more | 2002-05-14 |
| 6334686 | Display optical unit and display apparatus | Mikio Shiraishi, Fukuyasu Abe, Kenji Fuse, Nobuo Masuoka, Tatsuo Morita | 2002-01-01 |
| 6290360 | Liquid crystal projector, and projection lens unit, optical unit and cooling system for the same | Nobuhiko Konuma, Hidetomo Yoshimura, Seiichi Sekiguchi, Mikiharu Kuwata, Masaharu Deguchi +16 more | 2001-09-18 |
| 6280038 | Optical equipment | Kenji Fuse, Mikio Shiraishi, Yasuo Otsuka, Hidehiro Ikeda | 2001-08-28 |
| 6224007 | Tape cassette | Seiji Ono, Yoshimi Maehara, Mikihisa Inoue | 2001-05-01 |
| 6204985 | Information management apparatus | Hiroaki Ono, Kiyoshi Kano, Hideo Nishijima, Takao Arai, Takaharu Noguchi +5 more | 2001-03-20 |
| 6031677 | Information management apparatus | Hiroaki Ono, Kiyoshi Kano, Hideo Nishijima, Takao Arai, Takaharu Noguchi +5 more | 2000-02-29 |
| 5959803 | Cartridge changer, data storage unit using the changer and apparatus using the data storage unit | Tomomi Okamoto | 1999-09-28 |