HK

Hajime Kobayashi

SO Sony: 6 patents #6,793 of 25,231Top 30%
Canon: 5 patents #9,253 of 19,416Top 50%
SC Sanyo Electric Co.: 5 patents #1,180 of 6,347Top 20%
Pioneer: 3 patents #574 of 1,730Top 35%
NE Nec: 2 patents #5,510 of 14,502Top 40%
SE Seiko Epson: 2 patents #4,555 of 7,774Top 60%
JI Jaguar International: 2 patents #2 of 3Top 70%
OC Olympus Optical Co.: 1 patents #1,517 of 2,334Top 65%
KO Konica: 1 patents #1,290 of 1,958Top 70%
KG Konica Minolta Medical & Graphic: 1 patents #133 of 249Top 55%
KO Konica Minolta Opto: 1 patents #236 of 418Top 60%
IL Isuzu Motors Limited: 1 patents #414 of 908Top 50%
TC Tokyo Parts Industrial Co.: 1 patents #19 of 32Top 60%
Overall (All Time): #117,131 of 4,157,543Top 3%
31
Patents All Time

Issued Patents All Time

Showing 26–31 of 31 patents

Patent #TitleCo-InventorsDate
4668298 Coating composition for preventing high temperature oxidation for electrodes Kazutomi Funahashi, Koichi Yoshii, Yoichi Nakamura, Tatsumi Oshikiri 1987-05-26
4273844 Heat-developable photosensitive member for forming electrostatic printing masters Yasuhiro Yano, Ichiro Endo 1981-06-16
4273845 Heat-developable photosensitive material Yasuhiro Yano, Ichiro Endo 1981-06-16
4259424 Heat-developable photosensitive material Ichiro Endo, Toshiyuki Komatsu, Shigeru Ohno 1981-03-31
4243994 Liquid recording medium Noboru Koumura, Shigeru Ohno 1981-01-06
4237213 Image forming method Ichiro Endo, Yasuhiro Yano, Takao Muramatsu 1980-12-02