Inventor · disambiguated record
Norio Nagayama
Also filed as: NAGAYAMA NORIO
3 granted patents·5 pending applications·0 citations·filing 2005–2012
40Inventor score
Top patents by PatentIndex Score
8 records- 0150US8871412B2Electrophotographic photoconductor, image forming method, image forming apparatus, and process cartridgeTANAKA YUUJI·Filed 2011·Granted Oct 28, 2014·0 cites·20 claims
- 0245US2012315582A1Patterned substrate and method for producing sameYOKOYAMA MASAAKI·Filed 2012·Application pending·0 cites
- 0340US8568945B2Electrophotographic photoreceptor, and image forming apparatus and process cartridge therefor using the photoreceptorTADA HIROMI·Filed 2009·Granted Oct 29, 2013·0 cites·6 claims
- 0440US2008241484A1Patterned Substrate and Method for Producing SameYOKOYAMA MASAAKI·Filed 2005·Application pending·0 cites
- 0536US8206880B2Electrophotographic photoreceptor, and image forming apparatus and process cartridge therefor using the photoreceptorTADA HIROMI·Filed 2010·Granted Jun 26, 2012·0 cites·13 claims
- 0635US2011200926A1Electrophotographic photoconductor, image forming method, image forming apparatus, and process cartridgeRICOH CO LTD·Filed 2011·Application pending·0 cites
- 0735US2012021346A1Image bearing member and image forming method, image forming apparatus, and process cartridge using sameNAGAYAMA NORIO·Filed 2011·Application pending·0 cites
- 0830US2011081607A1Methylol compound, aldehyde compound, method for preparing the methylol compound using the aldehyde compound, and photoreceptor using the methylol compoundRICOH CO LTD·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →