KO

Katsuhiro Osaki

Sumitomo Electric Industries: 2 patents #9,741 of 21,551Top 50%
KA Kao: 1 patents #1,961 of 3,221Top 65%
TC Toppan Printing Co.: 1 patents #691 of 1,467Top 50%
TC Toyo Ink Mfg. Co.: 1 patents #227 of 499Top 50%
Overall (All Time): #1,624,394 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6285541 Capacitor integrated with connector Shigeyoshi Matsuoka, Tsuyoshi Takashina 2001-09-04
5771149 Capacitor device Kenji Yamada, Kazuo Ogawa 1998-06-23
5296336 Dampening solution for lithographic printing Kenichi Doi, Masumi Takase, Takeya Sakai, Toshio Sato, Takashi Ito 1994-03-22