Issued Patents All Time
Showing 26–45 of 45 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6449223 | Library apparatus for disc cartridge | Toshihito Kanetsuku, Kenichi Utsumi, Yutaka Sugai, Hitoshi Saito, Hideaki Yoshida +1 more | 2002-09-10 |
| 6428125 | Deck apparatus equipped with a lock mechanism | Hiroshi Nakazawa, Hiroyuki Sugihara, Kenichi Utsumi | 2002-08-06 |
| 6425723 | Loading device | Tomoyuki Okada, Yuji Kato, Hirofumi Saito, Kenichi Utsumi | 2002-07-30 |
| 6369975 | Door opening/closing mechanism | Tomoyuki Okada, Yuji Kato, Hirofumi Saito, Akira Takano | 2002-04-09 |
| 6311208 | Server address management system | Sunao Sawada, Yoshikazu Tominaga | 2001-10-30 |
| 6290072 | Library apparatus | Kenichi Utsumi, Toshihito Kanetsuku, Yutaka Sugai, Osamu Ohmori | 2001-09-18 |
| 6237038 | Method of data communication and system for carrying out the method | Toshikazu Yasue, Hidemitsu Higuchi, Toru Horimoto, Yukio Shimamoto | 2001-05-22 |
| 6198594 | Cartridge forced exit station for a library apparatus | Kenichi Utsumi, Toshihito Kanetsuku, Hiroshi Nakazawa, Kazuhiko Kawase, Osamu Ohmori | 2001-03-06 |
| 6195223 | Cartridge insertion/discharge opening structure of recording/reproduction unit for library apparatus, and library apparatus | Toshihito Kanetsuku, Kenichi Utsumi, Naoki Takayama | 2001-02-27 |
| 6118784 | Communicating method between IPv4 terminal and IPv6 terminal and IPv4-IPv6 converting apparatus | Kazuaki Tsuchiya, Naoya Ikeda, Shinichi Hamamoto, Ken Watanabe, Toshikazu Yasue +3 more | 2000-09-12 |
| 6101542 | Service management method and connection oriented network system using such management method | Sunao Sawada, Yoshikazu Tominaga | 2000-08-08 |
| 6088189 | Cartridge entry/exit station for a library apparatus | Kenichi Utsumi, Toshihito Kanetsuku, Hiroshi Nakazawa, Kazuhiko Kawase, Osamu Ohmori | 2000-07-11 |
| 6061321 | Deck lock mechanism and library apparatus | Toshihito Kanetsuku, Kenichi Utsumi, Naoki Takayama | 2000-05-09 |
| 6014753 | Server address management system | Sunao Sawada, Yoshikazu Tominaga | 2000-01-11 |
| 5967339 | Positional correction relative-flag structure of cartridge storage rack in library apparatus, and library apparatus | Kenichi Utsumi, Toshihito Kanetsuku, Yutaka Sugai | 1999-10-19 |
| 5963514 | Accessor position alignment in a library apparatus | Toshihito Kanetsuku, Kenichi Utsumi, Yutaka Sugai, Satoshi Kanbayashi, Osamu Ohmori | 1999-10-05 |
| 5940243 | Cartridge direct entry/exit station for library apparatus | Toshihito Kanetsuku, Kenichi Utsumi, Tomoyuki Okada, Yuji Katoh, Osamu Ohmori | 1999-08-17 |
| 5872751 | Library apparatus and a method for assembly thereof | Kenichi Utsumi, Mamoru Haneda, Nobuhiko Motoyama, Hiroaki Nishijo, Yutaka Sugai +5 more | 1999-02-16 |
| 5845061 | Redundant client server system | Toshikazu Yasue, Shuji Ohno, Norihiro Goto | 1998-12-01 |
| 5799155 | Method of data communication and system for carrying out the method | Toshikazu Yasue, Hidemitsu Higuchi, Toru Horimoto, Yukio Shimamoto | 1998-08-25 |