MI

Mitsuru Ida

SO Sony: 19 patents #2,183 of 25,231Top 9%
TO Toto: 1 patents #620 of 1,113Top 60%
Overall (All Time): #226,327 of 4,157,543Top 6%
20
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6208607 Disk loading apparatus with interlocked shutter mechanism, elevator mechanism and eject mechanism Koichi Numata, Taizo Ogawa 2001-03-27
5867355 Recording and/or reproducing apparatus with external controller and headset and separate take-up reels therefor Toshio Arai, Kazutaka Nakashima 1999-02-02
5706353 Recording and/or reproducing apparatus Toshio Arai, Takashi Kubo, Kazutaka Nakashima, Kiminobu Ichimura 1998-01-06
5677585 Motor Hiroshi Murata, Shinjiro Akiha 1997-10-14
5120211 Slip casting device Haruyuki Ito, Masanobu Hisaeda, Toshiaki Sasaki, Yasuo Hirakawa 1992-06-09
5097367 Cassette holding structure for a cassette tape player Yasuhiro Yamaguchi 1992-03-17
5029036 Normal/reverse mode changing mechanism for tape transport apparatus Yasuhiro Yamaguchi 1991-07-02
5018401 Translation cam means Yasuhiro Yamaguchi 1991-05-28
4839759 Tape bed and mode-changing mechanism arrangement for thin cassette type recorder Noriyuki Koga 1989-06-13
4799116 Apparatus for controlling an auto-reverse tape recorder having a mode-changing mechanism Noriyuki Koga 1989-01-17
4739423 Cassette tape recording and/or reproducing apparatus including an improved head base assembly 1988-04-19
4701816 Capstan friction drive apparatus of tape recorder 1987-10-20
4661865 Battery holder of single head minimum size cassette tape player Minoru Shimada 1987-04-28
4630149 Compact cassette tape player with capstan drive motor under spindle 1986-12-16
4623946 Mode changing mechanism for cassette tape recording and/or reproducing apparatus 1986-11-18
4604662 Automatic mode-change mechanism for tape recorder Minoru Shimada 1986-08-05
4542431 Mode changing mechanism for cassette tape player 1985-09-17
4511941 Cassette tape apparatus with adjustable head positioning characteristics 1985-04-16
4491287 Pushbutton actuated cassette tape transport 1985-01-01
4453189 Tape transport mechanism for cassette tape player 1984-06-05