Inventor · disambiguated record
Keiji Shimiya
Also filed as: SHIMIYA KEIJI
12 granted patents·232 citations·filing 1975–1984
92Inventor score
Top patents by PatentIndex Score
12 records- 0196US4536436ARadiographic image conversion screensKASEI OPTONIX·Filed 1984·Granted Aug 20, 1985·78 cites·8 claims
- 0286US4292107AProcess for manufacturing a radiographic intensifying screenKASEI OPTONIX·Filed 1979·Granted Sep 29, 1981·33 cites·42 claims
- 0385US4039840AIntensifying screensDAINIPPON TORYO KK·Filed 1975·Granted Aug 2, 1977·14 cites·12 claims
- 0478US4362944ARadiographic intensifying screenKASEI OPTONIX·Filed 1981·Granted Dec 7, 1982·19 cites·4 claims
- 0569US4486486ARadiographic image conversion screensKASEI OPTONIX·Filed 1982·Granted Dec 4, 1984·19 cites·7 claims
- 0667US4090085AIntensifying screen for radiographsDAINIPPON TORYO KK·Filed 1976·Granted May 16, 1978·15 cites·10 claims
- 0765US4138529APhosphors and X-ray image converters using the sameDAINIPPON TORYO KK·Filed 1977·Granted Feb 6, 1979·15 cites·8 claims
- 0865US4109152AX-ray intensifying screensDAINIPPON TORYO KK·Filed 1977·Granted Aug 22, 1978·19 cites·12 claims
- 0946US4529647ARadiographic image conversion screensKASEI OPTONIX·Filed 1984·Granted Jul 16, 1985·6 cites·7 claims
- 1046US4205234AIntensifying screensKASEI OPTONIX·Filed 1978·Granted May 27, 1980·6 cites·5 claims
- 1145US4507563ARadiographic image conversion screensKASEI OPTONIX·Filed 1984·Granted Mar 26, 1985·6 cites·8 claims
- 1230US4701622AFluorescent screen having a variation in sensitivity and method of manufacturing the sameCANON KK·Filed 1984·Granted Oct 20, 1987·2 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →