Issued Patents All Time
Showing 76–100 of 136 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D358152 | Remote controller for video tape recorder | Masafumi Ito, Katsuhiro Takashima, Yasunobu Shimizu | 1995-05-09 |
| D357917 | Remote controller for a disc recording/reproducing unit | Masafumi Ito, Katsuhiro Takashima, Tooru Katayama | 1995-05-02 |
| D357255 | Audio mixer | Masafumi Ito, Koji Suzuki | 1995-04-11 |
| D356311 | Combined audio mixer and tape recorder | Masafumi Ito, Katsuhiro Takashima, Yasunobu Shimizu | 1995-03-14 |
| D349705 | Audio mixer | Masafumi Ito, Koji Suzuki, Katsuhiro Takashima | 1994-08-16 |
| D349706 | Audio mixer | Masafumi Ito | 1994-08-16 |
| D348446 | Combined data recorder and reproducer | Masafumi Ito, Koji Suzuki, Katsuhiro Takashima | 1994-07-05 |
| D347223 | Digital audio tape recorder | Masafumi Ito, Katsuhiro Takashima | 1994-05-24 |
| D345735 | Digital audio tape recorder | Masafumi Ito, Katsuhiro Takashima | 1994-04-05 |
| D345563 | Data recorder/reproducer | Masafumi Ito, Katsuhiro Takashima | 1994-03-29 |
| D343348 | Knob for electric apparatus | Masafumi Ito | 1994-01-18 |
| D340931 | Audio mixer | Masafumi Ito | 1993-11-02 |
| D340716 | Digital audio disc player | Masafumi Ito, Keiji Tsunoda | 1993-10-26 |
| D339585 | Data recording/reproducing apparatus | Masafumi Ito, Katsuhiro Takashima | 1993-09-21 |
| D339586 | Data recording/reproducing apparatus | Masafumi Ito | 1993-09-21 |
| D338671 | Streaming cassette tape drive | Masafumi Ito, Minoru Sube, Haruki Takita, Hiroyuki Watanabe, Keiji Tsunoda | 1993-08-24 |
| D338520 | Air cleaner | Masafumi Ito, Katsuhiro Takashima, Keiji Tsunoda | 1993-08-17 |
| D337753 | Synchronization controller for electric machines | Masafumi Ito, Katsuhiro Takashima, Keiji Tsunoda | 1993-07-27 |
| D336904 | Open reel type tape recorder deck | Masafumi Ito, Koji Suzuki | 1993-06-29 |
| D335496 | Combined data recording and reproducing instrument | Masafumi Ito, Minoru Sube, Katsuhiro Takashima | 1993-05-11 |
| D332788 | Audio mixer | Masafumi Ito, Koji Suzuki, Katsuhiro Takashima | 1993-01-26 |
| D331574 | Combined disk drive and streaming cassette tape drive | Masafumi Ito, Katsuhiro Takashima, Keiji Tsunoda | 1992-12-08 |
| D331048 | Front panel for a disc drive | Masafumi Ito, Katsuhiro Takashyma | 1992-11-17 |
| D329051 | Digital audio tape recorder | Masafumi Ito, Katsuhiro Takashima, Haruki Takita | 1992-09-01 |
| D327890 | Tape recorder | Masafumi Ito, Minoru Sube, Yuji Sato, Yukio Iikura | 1992-07-14 |