AS

Atsushi Sumitani

MI Minolta: 4 patents #411 of 1,109Top 40%
Overall (All Time): #1,296,076 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
5202719 Camera having a built-in electronic flash device and a detachable flash device selectively operated to eliminate red-eye phenomena Nobuyuki Taniguchi, Hidehiko Fujii, Tsutomu Ichikawa, Takeshi Fukunaga 1993-04-13
5142310 Pseudo format camera system Nobuyuki Taniguchi, Manabu Inoue, Toshihiko Ishimura, Toshio Yamaki, Reiji Seki 1992-08-25
5036346 Zooming apparatus for a viewfinder optical system Osamu Hatamori, Yoshiaki Hata, Haruo Kobayashi, Kinya Kato 1991-07-30
5032855 Film cartridge Nobuyuki Taniguchi, Manabu Inoue, Toshihiko Ishimura, Toshio Yamaki, Reiji Seki 1991-07-16