Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7995231 | Apparatus for searching stored documents | Noriyuki Komamura, Nobuhiro Shimogori | 2011-08-09 |
| 7957017 | Document managing apparatus | Noriyuki Komamura, Nobuhiro Shimogori | 2011-06-07 |
| 7509282 | Auction system and method | Hiroshi Shirakawa, Takeichiro Nishikawa, Naoshi Uchihira, Keiji Ohmori, Makoto Miyoshi +1 more | 2009-03-24 |
| 5787414 | Data retrieval system using secondary information of primary data to be retrieved as retrieval key | Seiji Miike, Satoshi Ito, Hiroshi Mizoguchi, Yoichi Takebayashi, Mika Fukui +6 more | 1998-07-28 |
| 5404157 | Apparatus for generating ions in solid ion recording head with improved stability | Yasuo Hosaka, Hideyuki Nakao, Hitoshi Nagato, Shuzo Hirahara, Yuzo Koike +1 more | 1995-04-04 |
| 5270741 | Apparatus for generating ions in solid ion recording head with improved stability | Yasuo Hosaka, Hideyuki Nakao, Hitoshi Nagato, Shuzo Hirahara, Yuzo Koike +1 more | 1993-12-14 |
| 5191601 | Video phone unit | Takashi Ida, Kazuo Ohzeki, Kenshi Dachiku, Hideyuki Ueno, Toshiaki Watanabe | 1993-03-02 |