Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9784940 | Lens barrel | Fumio Shinano, Junichi Takahashi | 2017-10-10 |
| 8830605 | Lens unit | Makoto Miyamoto, Tadashi Niki, Akio Konishi | 2014-09-09 |
| 7342742 | Magnetic recording and reproduction apparatus | Akio Konishi, Koichiro Hirabayashi, Yoshiyuki Saito | 2008-03-11 |
| 7280310 | Magnetic recording and reproduction apparatus | Koichiro Hirabayashi, Toshiaki Ueta | 2007-10-09 |
| 7221535 | Magnetic recording and reproduction apparatus | Akio Konishi, Koichiro Hirabayashi, Yoshiyuki Saito | 2007-05-22 |
| 7187516 | Magnetic recording and reproduction apparatus | Toshiaki Ueta, Koichiro Hirabayashi | 2007-03-06 |
| 7170711 | Magnetic recording and reproduction apparatus | Koichiro Hirabayashi, Yoshiyuki Saito | 2007-01-30 |
| 7167337 | Magnetic recording and reproducing apparatus including an idler mounted on a main chassis | Kazuo Shibukawa, Koichiro Hirabayashi | 2007-01-23 |
| 7164553 | Magnetic recording and reproduction apparatus | Yoshiyuki Saito, Koichiro Hirabayashi | 2007-01-16 |
| 7163172 | Reel driving device | Kazuo Shibukawa, Koichiro Hirabayashi, Akio Konishi | 2007-01-16 |
| 7161762 | Magnetic recording and reproduction apparatus | Koichiro Hirabayashi, Yoshiyuki Saito | 2007-01-09 |
| 6882499 | Magnetic recording/reproducing device | Koichiro Hirabayashi | 2005-04-19 |
| 6882498 | Magnetic recording/reproducing device | Koichiro Hirabayashi | 2005-04-19 |
| 5790342 | Loading post driving device having first and second loading rings held only by a loading ring guide | Akio Konishi, Yoshiyuki Saito, Shuzo Takeda, Hideaki Yoshio | 1998-08-04 |
| 5636080 | Magnetic recording/playback apparatus having a leaf-type resilient member which is provided between a guide post and a type loading member and is urged against the guide post | Akio Konishi, Hideaki Yoshio, Tetsuki Asaoka, Yoshitada Moriyasu, Sigeo Ueda +2 more | 1997-06-03 |
| 5546249 | Tape loading apparatus with loading post driving device | Akio Konishi, Yoshiyuki Saito, Shuzo Takeda, Hideaki Yoshio | 1996-08-13 |
| 5490019 | Magnetic tape driving system having rotating member with increased angle of rotation | Akio Konishi, Hideaki Yoshio, Tetsuki Asaoka, Yoshitada Moriyasu, Sigeo Ueda +2 more | 1996-02-06 |
| 5365386 | Loading post driving device | Akio Konishi, Yoshiyuki Saito, Shuzo Takeda, Hideaki Yoshio | 1994-11-15 |
| 5285332 | Tape loading device with reduced tape running load and simplified construction for magnetic recording and/or reproducing apparatus | Akio Konishi, Hideaki Yoshio, Yoshiyuki Saito | 1994-02-08 |