MM

Masayoshi Morikawa

SO Sony: 7 patents #6,034 of 25,231Top 25%
Overall (All Time): #751,616 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7551220 Image recording/reproducing device with dual-operated switch depending upon orientation of the device Masato Yamaoka, Shogo Kato, Yoshinori Shioyama, Nobuhito Ebine 2009-06-23
7310236 Electronic device Yoshitake Takahashi, Yoshihisa Tsuchida 2007-12-18
5822001 Battery loading mechanism for a video camera-recorder Yoshitaka Matsumoto, Hisao Shirokoshi, Naoki Funakoshi 1998-10-13
5539463 Cassette eject mechanism, battery loading mechanism and mechanical chassis supporting mechanism Yoshitaka Matsumoto, Hisao Shirokoshi, Naoki Funakoshi 1996-07-23
5530476 Mechanical chassis supporting mechanism for recording and/or reproducing apparatus Yoshitaka Matsumoto, Hisao Shirokoshi, Naoki Funakoshi 1996-06-25
5306172 Video tape recorder having built-in camera detachable hand grip member Shinsaku Inada, Eiji Ohshima, Hideaki Io 1994-04-26
5157512 Video tape recorder having built-in camera detachable hand grip member Shinsaku Inada, Eiji Ohshima, Hideaki Io 1992-10-20