KD

Kouichi Takahata, deceased

NK Nippon Kogaku K.K.: 1 patents #221 of 382Top 60%
📍 Oshima, JP: #663 of 1,090 inventorsTop 65%
Overall (All Time): #4,106,545 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4189219 Control system for flash photographing apparatus Hiroshi Hasegawa, Yoshiaki Ohtsubo, Sakuji Watanabe 1980-02-19