KM

Kunio Matsumoto

HI Hitachi: 18 patents #2,067 of 28,497Top 8%
Pioneer Electronic: 6 patents #303 of 1,840Top 20%
Pioneer: 2 patents #761 of 1,730Top 45%
SO Sony: 2 patents #12,963 of 25,231Top 55%
Mitsubishi Electric: 2 patents #11,187 of 25,717Top 45%
HC Hitachi Media Electronics Co.: 2 patents #79 of 214Top 40%
NE Nec: 1 patents #7,889 of 14,502Top 55%
CL Copal Company Limited: 1 patents #52 of 139Top 40%
NK Nippon Hoso Kyokai: 1 patents #306 of 703Top 45%
Overall (All Time): #108,314 of 4,157,543Top 3%
33
Patents All Time

Issued Patents All Time

Showing 26–33 of 33 patents

Patent #TitleCo-InventorsDate
5086337 Connecting structure of electronic part and electronic device using the structure Takanobu Noro, Muneo Oshima, Naoya Kanda, Suguru Sakaguchi, Akira Murata 1992-02-04
5051973 Method for playing back music pieces recorded on recording media Takahumi Shiba 1991-09-24
4922377 Module and a substrate for the module Takanobu Noro, Naoya Kanda 1990-05-01
4893172 Connecting structure for electronic part and method of manufacturing the same Muneo Oshima, Suguru Sakaguchi 1990-01-09
4779131 Apparatus for detecting television image movement Tadao Fujita, Kenji Takanashi, Yutaka Tanaka, Toshiro Ohmura, Taiichiro Kurita +3 more 1988-10-18
4731651 Apparatus for compensating a movement of a picture of television signal Akira Furutani, Yutaka Tanaka, Toshiro Ohmura, Taiichiro Kurita, Yoshimichi Ohtsuka +2 more 1988-03-15
4717929 Camera auto sensing system for ISO speed Norifumi Nakagawa, Toyonori Sasaki 1988-01-05
4564261 Bundle of optical fibers Tosaku Kojima, Yoshihisa Suzuki 1986-01-14