Inventor · disambiguated record
Chihiko Yamada
Also filed as: YAMADA CHIHIKO
3 granted patents·92 citations·filing 1980–1991
74Inventor score
Top patents by PatentIndex Score
3 records- 0194US5148309AReflective type screenTOPPAN PRINTING CO LTD·Filed 1991·Granted Sep 15, 1992·57 cites·4 claims
- 0268US4339769APhotography apparatus for television pictureTOPPAN PRINTING CO LTD·Filed 1980·Granted Jul 13, 1982·23 cites·15 claims
- 0353US4485413AProcess and apparatus for converting a video frame into a set of color separation filmsTOPPAN PRINTING COMPANY LTD·Filed 1981·Granted Nov 27, 1984·12 cites·20 claims
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