YM

Yoshiyuki Matsumura

Canon: 16 patents #4,160 of 19,416Top 25%
SC Sanyo Electric Co.: 7 patents #794 of 6,347Top 15%
PA Panasonic: 2 patents #9,678 of 21,108Top 50%
IT Inphase Technologies: 1 patents #49 of 85Top 60%
AZ Azbil: 1 patents #130 of 257Top 55%
NI Nisshinbo Industries: 1 patents #182 of 375Top 50%
CM Cabot Microelectronics: 1 patents #131 of 207Top 65%
EN Entegris: 1 patents #376 of 643Top 60%
📍 Nara, JP: #106 of 2,795 inventorsTop 4%
Overall (All Time): #115,491 of 4,157,543Top 3%
31
Patents All Time

Issued Patents All Time

Showing 26–31 of 31 patents

Patent #TitleCo-InventorsDate
D362452 Video camera with video tape recorder 1995-09-19
D361778 Video camera with video tape recorder 1995-08-29
D337778 Video camera with video tape recorder 1993-07-27
5162915 Video system having video camera and video recorder therein Shuichi Idera, Minoru Noji 1992-11-10
D322267 Combined video camera and video tape recorder 1991-12-10
D316419 Combined video camera and tape recorder 1991-04-23