Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6282057 | Magnetic recording/reproduction apparatus, with inclination adjusting system | Akio Konishi, Koichiro Hirabayashi, Shinji Tanaka, Kazuo Shibukawa, Kenji Kawamata +1 more | 2001-08-28 |
| 5790342 | Loading post driving device having first and second loading rings held only by a loading ring guide | Akio Konishi, Yoshiyuki Saito, Hideaki Yoshio, Hiroshi Kurumatani | 1998-08-04 |
| 5546249 | Tape loading apparatus with loading post driving device | Akio Konishi, Yoshiyuki Saito, Hideaki Yoshio, Hiroshi Kurumatani | 1996-08-13 |
| 5365386 | Loading post driving device | Akio Konishi, Yoshiyuki Saito, Hideaki Yoshio, Hiroshi Kurumatani | 1994-11-15 |
| 5274506 | Video recording and playback device with built-in video camera in an outer case compatible with existing tape cassette | Naoki Hashimoto, Kiyotsugu Hayashi, Hideaki Yoshio, Nobuaki Takagi, Keisuke Ito +1 more | 1993-12-28 |
| 5204791 | Tape loading device of a video tape recorder having a linkage driven inclined auxiliary tape guide member | Akio Konishi, Koichiro Hirabayashi, Hideaki Yoshio, Nobuaki Takagi | 1993-04-20 |