Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8073312 | Recorder equipped with dubbing function | Takashi Yoshimaru, Maki Furui, Hiroaki Ono, Katsuyuki Watanabe, Hidekazu Takeda | 2011-12-06 |
| 6948179 | Disk cartridge | Tomomi Okamoto | 2005-09-20 |
| 5812340 | Magnetic tape recording and reproducing plug-in unit | Tatsumi Nishijima, Kenmei Masuda, Nobuyuki Kaku | 1998-09-22 |
| 5291351 | Magnetic recording/reproducing apparatus | Kouhei Takita, Yoshiyuki Tanaka, Hironori Saitoh, Tatsumi Nishijima, Kenji Ogiro +2 more | 1994-03-01 |
| 5278707 | Tape loading mechanism for magnetic recording and/or reproducing apparatus | Naoko Tsuchiya, Masao Iwakura, Hidekazu Takeda, Ikuo Nishida, Yoshiharu Yamashita +3 more | 1994-01-11 |
| 5196977 | Tape guide mechanism for recording and reproducing device | Hirokazu Shimizu, Kenji Ogiro | 1993-03-23 |
| 5124862 | Tape loading mechanism for magnetic recording and reproducing devices | Toshiyasu Sawano, Kenji Ogiro | 1992-06-23 |
| 5016125 | Tape loading mechanism for a magnetic recording/reproducing apparatus | Hidekazu Takeda, Kenji Ogiro, Nobuyuki Kaku | 1991-05-14 |
| 4943874 | Tape tension controller for a cassette recording/playback apparatus | Hidekazu Takeda, Kenji Ogiro, Mitsuji Aman, Kouhei Takita | 1990-07-24 |