Inventor · disambiguated record
Yasuyuki Kiuchi
Also filed as: KIUCHI YASUYUKI
1 granted patent·1 pending application·6 citations·filing 2003–2005
30Inventor score
Technology areasH10K
Files withPERMACHEM ASIA LTD2
Top patents by PatentIndex Score
2 records- 0172US7195851B2Charge-transfer material and process for producing the same, electron-transfer agent, photoreceptor for electrophotography and organic electroluminescence element using said charge-transfer materialPERMACHEM ASIA LTD·Filed 2005·Granted Mar 27, 2007·6 cites·3 claims
- 0233US2004142261A1Charge-transfer material and process for producing the same, electron-transfer agent, photoreceptor for electrophotography and organic electroluminescence element using said charge-transfer materialPERMACHEM ASIA LTD·Filed 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →