SN

Seiko Nakasuna

HI Hitachi: 5 patents #7,555 of 28,497Top 30%
AE Alpine Electronics: 2 patents #159 of 637Top 25%
📍 Hitachinaka, JP: #688 of 2,447 inventorsTop 30%
Overall (All Time): #757,430 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
6731350 Vehicle-mounted display system Masashi Endo 2004-05-04
6711003 Monitor device 2004-03-23
5303062 Folding camcorder for compact storage Takeshi Kawarai, Michiaki Ezure, Takanori Nishiyama 1994-04-12
5278701 Video camera combined with a VCR having a cylinder assembly positioned in a direction longitudinally outward of a reel hub with respect to the other reel hub thereof of a tape cassette loaded therein Takeshi Kawarai, Takanori Nishiyama 1994-01-11
5130741 Video camera having DC power source light Jiro Nishigaki, Takeshi Kawarai, Yuichi Kosukegawa, Kazuyoshi Yamada, Yuuhei Abe 1992-07-14
4894731 Method of shooting by camera integrated with VTR Takeshi Kawarai, Shuji Toyoshima, Hirotaka Kobayashi, Takanori Nishiyama 1990-01-16
4885643 VTR-integrated camera having playback function with movable lens cover for enabling recording mode and playback mode and method therefor Shigeru Ichimura, Takeshi Kawarai, Takanori Nishiyama, Shuji Toyoshima 1989-12-05