Assignee
HARADA SHIGEYUKI
JP·11 granted patents·2 pending applications·13 citations·filing 2011–2024
Top patents by PatentIndex Score
13 records- 0194US8998400B2Copolymer, aqueous ink, and ink cartridgeHARADA SHIGEYUKI·Filed 2014·Granted Apr 7, 2015·9 cites·8 claims
- 0276US9263682B2Light emitting device and display unitHARADA SHIGEYUKI·Filed 2011·Granted Feb 16, 2016·3 cites·6 claims
- 0366US12497530B2Active energy ray polymerization initiator, active energy ray curing composition, active energy ray curing ink, aqueous active energy ray curing ink, container, image forming device, image forming method, and method of manufacturing active energy ray polymerization initiatorHARADA SHIGEYUKI·Filed 2022·Granted Dec 16, 2025·0 cites·9 claims
- 0463US9206202B2Carbazole derivative and semiconductor nanocrystalHARADA SHIGEYUKI·Filed 2012·Granted Dec 8, 2015·1 cites·4 claims
- 0562US2024327661A1Polymer, copolymer, ink, ink container, image forming method, image forming device, and backsheet for solar cellHARADA SHIGEYUKI·Filed 2024·Application pending·0 cites
- 0661US10633549B2Ink, ink accommodating container, image forming method, and image forming deviceHARADA SHIGEYUKI·Filed 2018·Granted Apr 28, 2020·0 cites·11 claims
- 0759US9422437B2Copolymer, aqueous ink, and ink cartridgeHARADA SHIGEYUKI·Filed 2015·Granted Aug 23, 2016·0 cites·7 claims
- 0858US9365670B2Copolymer, aqueous ink, and ink cartridgeHARADA SHIGEYUKI·Filed 2015·Granted Jun 14, 2016·0 cites·8 claims
- 0957US9896530B2Copolymer, coloring material dispersion, ink, and ink store containerHARADA SHIGEYUKI·Filed 2016·Granted Feb 20, 2018·0 cites·10 claims
- 1057US9416284B2Copolymer, aqueous ink, and ink cartridgeHARADA SHIGEYUKI·Filed 2015·Granted Aug 16, 2016·0 cites·7 claims
- 1157US2023242689A1Polymer, copolymer, ink, ink container, image forming method, image forming device, and backsheet for solar cellHARADA SHIGEYUKI·Filed 2023·Application pending·0 cites
- 1255US10370548B2Copolymer, ink including copolymer, and ink-stored containerHARADA SHIGEYUKI·Filed 2017·Granted Aug 6, 2019·0 cites·8 claims
- 1351US10035869B2Copolymer, aqueous ink, and ink cartridgeHARADA SHIGEYUKI·Filed 2016·Granted Jul 31, 2018·0 cites·10 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →