Inventor · disambiguated record
Masafumi Asakai
Also filed as: ASAKAI MASAFUMI
3 granted patents·3 pending applications·2 citations·filing 2011–2014
49Inventor score
Top patents by PatentIndex Score
6 records- 0172US9703223B2Toner, developer, and toner cartridgeHODOGAYA CHEMICAL CO LTD·Filed 2014·Granted Jul 11, 2017·2 cites·9 claims
- 0254US2014205945A1Charge controlling agent and toner using sameHODOGAYA CHEMICAL CO LTD·Filed 2014·Application pending·0 cites
- 0350US9835965B2Charge control agent and toner using sameHODOGAYA CHEMICAL CO LTD·Filed 2014·Granted Dec 5, 2017·0 cites·9 claims
- 0443US2013149641A1Charge controlling agent and toner using sameKIMURA IKUO·Filed 2011·Application pending·0 cites
- 0527US2013266895A1Charge control agent and toner using sameKIMURA IKUO·Filed 2012·Application pending·0 cites
- 0626US8900785B2Charge control agent and toner using the sameKIMURA IKUO·Filed 2011·Granted Dec 2, 2014·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →