Inventor · disambiguated record
Kazuhito Iwasaki
Also filed as: IWASAKI KAZUHITO · KOTERA NOBORU · MURAKAMI SEIJI · OBA YOICHI
9 granted patents·160 citations·filing 1975–1991
89Inventor score
Top patents by PatentIndex Score
9 records- 0186US4307320APigment coated phosphor and high contrast color television cathode ray tube using sameKASEI OPTONIX·Filed 1979·Granted Dec 22, 1981·44 cites·17 claims
- 0286US4152483APigment coated phosphor and process for manufacturing the sameDAINIPPON TORYO KK·Filed 1977·Granted May 1, 1979·39 cites·14 claims
- 0376US4814666AElectron-beam existed display tube, the screen of which has a fluorescent component of a Eu containing red fluorescent component and a blue or green fluorescent componentKASEI OPTONIX·Filed 1986·Granted Mar 21, 1989·22 cites·9 claims
- 0475US4172920APigment coated phosphorDAINIPPON TORYO KK·Filed 1978·Granted Oct 30, 1979·23 cites·7 claims
- 0551US4206250AProcess for producing pigment-coated phosphorsHITACHI LTD·Filed 1978·Granted Jun 3, 1980·11 cites·18 claims
- 0649US5217647AMethod for preparing rare earth oxysulfide phosphorKASEI OPTONIX·Filed 1991·Granted Jun 8, 1993·10 cites·5 claims
- 0745US5200250APhosphors, method for treating the surface thereof and process for producing a phosphor screenKASEI OPTONIX·Filed 1990·Granted Apr 6, 1993·7 cites·14 claims
- 0829US4014811ANematic liquid crystal compositionsDAINIPPON TORYO KK·Filed 1975·Granted Mar 29, 1977·2 cites·5 claims
- 0926US4058475ALiquid crystal compositions containing cyanocinnamic acid estersDAINIPPON TORYO KK·Filed 1976·Granted Nov 15, 1977·2 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →