KO

Kyohei Okonogi

KC Konishiroku Photo Industry Co.: 1 patents #532 of 894Top 60%
Overall (All Time): #4,121,800 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4228235 Color photographic material Mikio Sato, Katsuo Mogaki, Takashi Sasaki, Takashi Uchida 1980-10-14