HT

Haruyoshi Takatu

DC Dainippon Ink And Chemicals: 1 patents #446 of 1,002Top 45%
KK Kureha Kagaku Kogyo: 1 patents #332 of 607Top 55%
📍 Higashiyamato, JP: #148 of 215 inventorsTop 70%
Overall (All Time): #3,699,412 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5820779 Polymeric optical low-pass filter and device thereof Masuhiro Shouji, Takeo Ogihara, Hiroki Katono, Teruo Sakagami, Hiroshi Hasebe 1998-10-13