Assignee
TANAKA YUUJI
JP·9 granted patents·6 pending applications·21 citations·filing 1991–2025
Top patents by PatentIndex Score
15 records- 0185US9640330B2Photoelectric conversion element and solar cellTANAKA YUUJI·Filed 2014·Granted May 2, 2017·5 cites·8 claims
- 0281US10367103B2Photoelectric conversion elementTANAKA YUUJI·Filed 2017·Granted Jul 30, 2019·2 cites·10 claims
- 0378US8679712B2Photoreceptor and image forming method, image forming apparatus, and process cartridge using the photoreceptorTANAKA YUUJI·Filed 2012·Granted Mar 25, 2014·2 cites·11 claims
- 0475US10693092B2Photoelectric conversion element and solar cellTANAKA YUUJI·Filed 2018·Granted Jun 23, 2020·1 cites·11 claims
- 0574US10763050B2Photoelectric conversion elementTANAKA YUUJI·Filed 2018·Granted Sep 1, 2020·1 cites·20 claims
- 0664US2025294951A1Photoelectric conversion element, solar cell module, and solar water heaterTANAKA YUUJI·Filed 2025·Application pending·0 cites
- 0759US2019305153A1Photoelectric conversion elementTANAKA YUUJI·Filed 2019·Application pending·0 cites
- 0857US2023171975A1Photoelectric conversion element, photoelectric conversion module, electronic device, and partitionTANAKA YUUJI·Filed 2022·Application pending·0 cites
- 0953US8912348B2Tetrahydropyranyl compound and method for producing the tetrahydropyranyl compoundTANAKA YUUJI·Filed 2011·Granted Dec 16, 2014·0 cites·19 claims
- 1050US8871412B2Electrophotographic photoconductor, image forming method, image forming apparatus, and process cartridgeTANAKA YUUJI·Filed 2011·Granted Oct 28, 2014·0 cites·20 claims
- 1147US2022102651A1Photoelectric conversion element, solar cell module, power supply module, and electronic deviceTANAKA YUUJI·Filed 2020·Application pending·0 cites
- 1243US8770709B2Image forming apparatus and method of discharging recording liquidTANAKA YUUJI·Filed 2012·Granted Jul 8, 2014·0 cites·8 claims
- 1339US5218149ABody unit for a string musical instrumentTANAKA YUUJI·Filed 1991·Granted Jun 8, 1993·10 cites·6 claims
- 1439US2013295497A1Electrophotographic photoconductor, image forming method, image forming apparatus, and process cartridgeTANAKA YUUJI·Filed 2012·Application pending·0 cites
- 1539US2013295496A1Electrophotographic photoconductor, and image forming method, image forming apparatus, and process cartridge using the electrophotographic photoconductorTANAKA YUUJI·Filed 2012·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →