Inventor · disambiguated record
Keizo Ishii
Also filed as: ISHII KEIZO
4 granted patents·2 pending applications·48 citations·filing 1980–2009
73Inventor score
Top patents by PatentIndex Score
6 records- 0166US5302654AProduction of polymer microparticles having water-insoluble chemicals immobilized thereinNIPPON PAINT CO LTD·Filed 1993·Granted Apr 12, 1994·28 cites·20 claims
- 0260US4322324AAmpho-ionic group-containing alkyd resinsNIPPON PAINT CO LTD·Filed 1980·Granted Mar 30, 1982·14 cites·11 claims
- 0344US4403065APolymeric resin, and its production and useNIPPON PAINT CO LTD·Filed 1980·Granted Sep 6, 1983·6 cites·7 claims
- 0443US2008167425A1Composition and Method for Producing SameNIPPON PAINT CO LTD·Filed 2005·Application pending·0 cites
- 0542US2011042575A1Semiconductor Detector Block and Positron Emission Tomography Device Using the SameSUMITOMO HEAVY INDUSTRIES·Filed 2008·Application pending·0 cites
- 0636US8785865B2Semiconductor detector for two-dimensionally detecting radiation positions and method for two-dimensionally detecting radiation positions using the sameISHII KEIZO·Filed 2009·Granted Jul 22, 2014·0 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →