Issued Patents All Time
Showing 51–75 of 83 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6643086 | Tape driving apparatus | Takao Hiramoto, Tatsuya Kato, Kazuyuki Hirooka, Kenichiro Kikukawa | 2003-11-04 |
| 6624961 | Tape drive apparatus and recording medium | — | 2003-09-23 |
| 6624959 | Tape driving apparatus and recording medium | — | 2003-09-23 |
| 6621650 | Recording medium and tape driving apparatus | — | 2003-09-16 |
| 6614610 | Tape drive unit and recording medium | — | 2003-09-02 |
| 6611394 | Recording medium, tape drive, and method for identifying type of recording medium | Tatsuya Kato, Katsumi Ikeda, Osamu Nakamura, Yasuaki Kano, Katsumi Maekawa | 2003-08-26 |
| 6603626 | Tape driving apparatus and recording medium | — | 2003-08-05 |
| 6603624 | Tape drive unit and recording medium | — | 2003-08-05 |
| 6583955 | Tape cassette having first and second write inhibit mechanisms | Yasuaki Kano, Joichi Daiba, Takao Hiramoto | 2003-06-24 |
| 6580576 | Tape driving apparatus and recording medium | — | 2003-06-17 |
| 6570729 | Recording medium and tape drive apparatus that calculates available partition recording area using maximum frame number information stored in a memory-in-cassette | — | 2003-05-27 |
| 6535344 | Tape drive unit and recording medium | — | 2003-03-18 |
| 6519105 | Recording medium and tape drive device | — | 2003-02-11 |
| 6505788 | Tape cassette | Yoshitsugu Taki, Takao Hiramoto | 2003-01-14 |
| 6501612 | Recording medium and tape drive suitable for the same | Tatsuya Kato, Katsumi Ikeda | 2002-12-31 |
| 6493166 | Tape cassette and tape recording and/or reproducing apparatus | — | 2002-12-10 |
| 6490132 | Tape cassette having first and second write inhibit mechanisms for cassette type discrimination | Yasuaki Kano, Joichi Daiba, Takao Hiramoto | 2002-12-03 |
| 6433953 | Recording/reproducing apparatus | Yoshitsugu Taki, Takao Hiramoto | 2002-08-13 |
| 6425042 | Tape drive apparatus for judging an operational mode of the tape based on detected tape management information | Katsumi Ikeda, Masaki Yoshida, Hideto Suzuki, Tatsuya Kato, Osamu Nakamura +1 more | 2002-07-23 |
| 6421196 | Method and apparatus for controlling recording medium | Kazuyuki Hirooka | 2002-07-16 |
| 6307700 | Tape recording and/or reproducing apparatus and tape ejecting method | — | 2001-10-23 |
| 6301067 | Tape cassette and a tape recording apparatus | — | 2001-10-09 |
| 6195007 | Recording medium handling apparatus | Susumu Kusakabe | 2001-02-27 |
| 6134066 | Recording and reproducing apparatus using tape cassette for updating attribute information in write protect mode | Takao Hiramoto, Satoshi Oota | 2000-10-17 |
| 6088182 | Recording medium cartridge recording/reproducing apparatus using a recording medium cartridge and information management system | Yoshitsugu Taki, Hitoshi Rikukawa, Toshiya Kurokawa, Masahiro Kodama, Takao Hiramoto | 2000-07-11 |