Inventor · disambiguated record
Heihachi Yushina
Also filed as: YUSHINA HEIHACHI
6 granted patents·5 pending applications·60 citations·filing 1989–2006
80Inventor score
Files withORIENT CHEMICAL IND6MITSUBISHI CHEM IND2HATASE YOSHITERU1Orient chemical ind co ltd1YAMATE OSAMU1
Top patents by PatentIndex Score
11 records- 0191US7588658B2Laser-transmissible resin composition and method for laser welding using itORIENT CHEMICAL IND·Filed 2004·Granted Sep 15, 2009·43 cites·12 claims
- 0260US7094513B2Charge control agent and toner for electrostatic image developmentORIENT CHEMICAL IND·Filed 2003·Granted Aug 22, 2006·7 cites·11 claims
- 0345US2007044907A1Laser ray transmitting colored resin composition and related artHATASE YOSHITERU·Filed 2006·Application pending·0 cites
- 0444US7732512B2Laser light transmitting colored polyolefin resin compositions and process for laser weldingOrient chemical ind co ltd·Filed 2004·Granted Jun 8, 2010·0 cites·26 claims
- 0543US7479360B2Electric charge controlling agent, toner for developing electrostatic charge image containing the same, and method for forming image using the tonerORIENT CHEMICAL IND·Filed 2003·Granted Jan 20, 2009·3 cites·27 claims
- 0643US2006257776A1Charge control agent and toner for electrostatic image developmentORIENT CHEMICAL IND·Filed 2006·Application pending·0 cites
- 0741US2006151099A1Method for laser weldingORIENT CHEMICAL IND·Filed 2004·Application pending·0 cites
- 0839US5225301AElectrophotographic yellow toner and process for producing the sameMITSUBISHI CHEM IND·Filed 1991·Granted Jul 6, 1993·5 cites·9 claims
- 0930US2005095520A1Toner for electrostatic image developmentORIENT CHEMICAL IND·Filed 2004·Application pending·0 cites
- 1029US4960668AMagnetic toner for electrophotographyMITSUBISHI CHEM IND·Filed 1989·Granted Oct 2, 1990·2 cites·20 claims
- 1128US2006172210A1Positive electrostatic charge control agent and toner for developing electrostatic imageYAMATE OSAMU·Filed 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →