SK

Sumio Koiwa

Dai Nippon Printing Co.: 5 patents #462 of 2,222Top 25%
SI Seiko Instruments: 5 patents #328 of 1,437Top 25%
Overall (All Time): #491,818 of 4,157,543Top 15%
10
Patents All Time

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDate
12080637 Through-hole electrode substrate Satoru Kuramochi, Hidenori Yoshioka 2024-09-03
11362028 Through-hole electrode substrate Satoru Kuramochi, Hidenori Yoshioka 2022-06-14
10790221 Through-hole electrode substrate Satoru Kuramochi, Hidenori Yoshioka 2020-09-29
10580727 Through-hole electrode substrate Satoru Kuramochi, Hidenori Yoshioka 2020-03-03
10256176 Through-hole electrode substrate and semiconductor device using through-hole electrode substrate Satoru Kuramochi, Hidenori Yoshioka 2019-04-09
7606012 Semiconductor device and designing method for the same 2009-10-20
6809391 Short-wavelength photodiode of enhanced sensitivity with low leak current and method of manufacturing photodiode 2004-10-26
6777752 Complementary MOS semiconductor device Jun Osanai, Hisashi Hasegawa, Kazutoshi Ishii 2004-08-17
6297120 Method of manufacturing a semiconductor device 2001-10-02
6037627 MOS semiconductor device Kenji Kitamura, Jun Osanai 2000-03-14