Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9858282 | Information searching apparatus, information managing apparatus, information searching method, information managing method, and computer product | Masahiro Kataoka, Tatsuhiro Sato | 2018-01-02 |
| 9087118 | Information search apparatus, and information search method, and computer product | Masahiro Kataoka, Keishiro Tanaka, Yuji Watanabe | 2015-07-21 |
| 9008621 | Communication server, mobile communication terminal, communication method, and computer product | Masahiro Kataoka, Ken Hayashida, Masahiko Shimada | 2015-04-14 |
| 8712977 | Computer product, information retrieval method, and information retrieval apparatus | Masahiro Kataoka, Masahiro Kurishima, Ryouta Komatsu | 2014-04-29 |
| 8595196 | Computer product, information retrieving apparatus, and information retrieval method | Masahiro Kataoka, Ken Murata, Hideo Kasai | 2013-11-26 |
| 8037035 | Apparatus for searching and managing compressed files | Masahiro Kataoka, Tatsuhiro Sato | 2011-10-11 |
| 7880648 | Information processing apparatus, information processing method, and computer product | Masahiro Kataoka, Hideto Higashi | 2011-02-01 |
| 7882083 | Information retrieval apparatus, information retrieval method and computer product | Masahiro Kataoka, Takashi Yamashita, Kenji Furuichi | 2011-02-01 |
| 7016908 | File processing method, data processing apparatus and storage medium | Masahiro Kataoka | 2006-03-21 |
| 6721753 | File processing method, data processing apparatus, and storage medium | Masahiro Kataoka | 2004-04-13 |
| 5357431 | Character string retrieval system using index and unit for making the index | Masahiro Nakada, Kenichi Utsumi, Masaru Nakahara, Satoshi Itami, Hiroshi Suzuki +2 more | 1994-10-18 |