YT

Yoshiaki Tamai

AC Akita Electronics Co.: 1 patents #42 of 68Top 65%
CC Citizen Watch Co.: 1 patents #668 of 1,225Top 55%
HI Hitachi: 1 patents #17,742 of 28,497Top 65%
SC Sekisui Chemical Co.: 1 patents #529 of 908Top 60%
Overall (All Time): #1,456,292 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10768066 Piezoelectric sensor including overlapping cutout sections in a signal electrode, a first ground electrode, and a second electrode Nobuto Kamiya, Bungo Hatta, Takazumi Okabayashi, Naoyuki Morimoto 2020-09-08
6670220 Semiconductor device and manufacture method of that Tadaki Sakuraba, Youkou Ito, Hidehiro Takeshima, Toru Saga 2003-12-30
6010369 Small size male multi-contact connector and small size female multi-contact connector Akihisa Itabashi 2000-01-04