KO

Kazuto Ohtsuka

NI Nikon: 3 patents #1,048 of 2,493Top 45%
Overall (All Time): #1,652,560 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5467156 Camera having different supply modes selectable for a film Akira Ezawa, Koichi Daitoku, Hideya Inoue, Kazuyuki Kazami 1995-11-14
5070357 Battery check device for cameras Kazuyuki Kazami, Koichi Daitoku, Akira Ezawa, Hideya Inoue 1991-12-03
5016039 Camera system Toshio Sosa, Isao Uchida, Toru Fukuhara, Tadao Takagi, Hiroyuki Iwasaki +5 more 1991-05-14