Inventor · disambiguated record
Osamu Mukudai
Also filed as: MUKUDAI OSAMU
8 granted patents·1 pending application·49 citations·filing 1993–2012
83Inventor score
Top patents by PatentIndex Score
9 records- 0177US5413891AElectrostatic image developing tonerHODOGAYA CHEMICAL CO LTD·Filed 1994·Granted May 9, 1995·23 cites·4 claims
- 0262US5413892AElectrostatic image developing tonerHODOGAYA CHEMICAL CO LTD·Filed 1994·Granted May 9, 1995·14 cites·4 claims
- 0358US8580470B2Charge control agent composition and toner utilizing the sameOTSUKA HIDEYUKI·Filed 2007·Granted Nov 12, 2013·2 cites·10 claims
- 0448US2012315573A1Charge control agent composition and toner utilizing the sameOTSUKA HIDEYUKI·Filed 2012·Application pending·0 cites
- 0533US5770341AFriction charge-providing member for positively-chargeable tonerHODOGAYA CHEMICAL CO LTD·Filed 1994·Granted Jun 23, 1998·3 cites·1 claims
- 0632US5391454AElectrostatic image developing tonerHODOGAYA CHEMICAL CO LTD·Filed 1994·Granted Feb 21, 1995·3 cites·3 claims
- 0729US5346794AElectrophotographic tonerHODOGAYA CHEMICAL CO LTD·Filed 1993·Granted Sep 13, 1994·2 cites·10 claims
- 0826US5679489AElectrostatic image developing tonerHODOGAYA CHEMICAL CO LTD·Filed 1996·Granted Oct 21, 1997·2 cites·4 claims
- 0926US5378573AElectrophotographic tonerHODOGAYA CHEMICAL CO LTD·Filed 1993·Granted Jan 3, 1995·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →