Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7706541 | Information management apparatus | Hiroaki Ono, Kiyoshi Kano, Hideo Nishijima, Takao Arai, Takaharu Noguchi +5 more | 2010-04-27 |
| 6731451 | Information management apparatus | Hiroaki Ono, Kiyoshi Kano, Hideo Nishijima, Takao Arai, Takaharu Noguchi +5 more | 2004-05-04 |
| 6608802 | Disk drive apparatus having improved power consumption | Nobuyuki Maeda, Seiichi Kato, Michio Miura, Akio Yabe | 2003-08-19 |
| 6388831 | Apparatus and method for limiting the reproduction of main information | Hiroaki Ono, Kiyoshi Kano, Hideo Nishijima, Takao Arai, Takaharu Noguchi +5 more | 2002-05-14 |
| 6204985 | Information management apparatus | Hiroaki Ono, Kiyoshi Kano, Hideo Nishijima, Takao Arai, Takaharu Noguchi +5 more | 2001-03-20 |
| 6078464 | Drum base on which a drum of a magnetic tape recorder is mounted | Hidekazu Takeda, Kenmei Masuda, Atsushi Inoue, Fukuyasu Abe, Hisashi Ichikawa +3 more | 2000-06-20 |
| 6031677 | Information management apparatus | Hiroaki Ono, Kiyoshi Kano, Hideo Nishijima, Takao Arai, Takaharu Noguchi +5 more | 2000-02-29 |
| 5978185 | Rotary head and recording/reading apparatus provided with rotary head | Fukuyasu Abe, Kenmei Masuda, Hidekazu Takeda, Atsushi Inoue, Yoshiharu Yamashita +4 more | 1999-11-02 |
| 5825969 | Information management apparatus for inhibiting reproduction in a video cassette recorder | Hiroaki Ono, Kiyoshi Kano, Hideo Nishijima, Takao Arai, Takaharu Noguchi +5 more | 1998-10-20 |
| 5608585 | Magnetic recording and reproducing apparatus with repositioning stop mode | Kenmei Masuda, Kenji Ogiro, Hidefumi Goto, Sadao Hirose, Satoshi Fujino +1 more | 1997-03-04 |
| 5448427 | Magnetic recording and reproducing apparatus | Kenmei Masuda, Kenji Ogiro, Hidefumi Goto, Sadao Hirose, Satoshi Fujino +1 more | 1995-09-05 |
| 4899235 | Magnetic tape loading mechanism and method | Kiyoshi Kano, Nobuyuki Kaku, Atsuo Osawa, Yoshihiro Fukagawa | 1990-02-06 |