Inventor · disambiguated record
Kenichi Ohkubo
Also filed as: OHKUBO KENICHI
7 granted patents·11 pending applications·61 citations·filing 1997–2008
84Inventor score
Files withKONICA MINOLTA HOLDINGS INC9SANYO ELECTRIC CO3KONICA MINOLTA IJ TECHNOLOGIES2KONICA CORP1KONISHIROKU PHOTO IND1
Top patents by PatentIndex Score
18 records- 0192US7250078B2Ink-jet ink and ink-jet recording methodKONICA MINOLTA HOLDINGS INC·Filed 2005·Granted Jul 31, 2007·15 cites·21 claims
- 0278US6733113B2Ink-jet recording method and ink-jet recording apparatusKONISHIROKU PHOTO IND·Filed 2002·Granted May 11, 2004·19 cites·27 claims
- 0376US7201793B2Ink-jet ink and ink-jet recording methodKONICA MINOLTA HOLDINGS INC·Filed 2005·Granted Apr 10, 2007·3 cites·7 claims
- 0475US7655713B2Non-aqueous ink-jet ink and ink-jet recording methodKONICA MINOLTA IJ TECHNOLOGIES·Filed 2007·Granted Feb 2, 2010·3 cites·12 claims
- 0572US7416595B2Ink-jet ink and ink-jet recording methodKONICA MINOLTA HOLDINGS INC·Filed 2007·Granted Aug 26, 2008·2 cites·13 claims
- 0660US7265165B2Colored minute particles dispersion, aqueous ink, and image forming method using the sameKONICA CORP·Filed 2003·Granted Sep 4, 2007·4 cites·28 claims
- 0751US2008206487A1Ink-jet ink and ink-jet recording methodKONICA MINOLTA HOLDINGS INC·Filed 2008·Application pending·0 cites
- 0848US2009011264A1Nonaqueous ink-jet ink and ink-jet recording methodKONICA MINOLTA IJ TECHNOLOGIES·Filed 2007·Application pending·0 cites
- 0948US2008165237A1Inkjet ink, inkjet ink set, and inkjet recording methodKONICA MINOLTA HOLDINGS INC·Filed 2008·Application pending·0 cites
- 1046US2005050325A1ID check device, ID generation device, and authentication systemFiled 2004·Application pending·0 cites
- 1145US2007109375A1Ink-jet ink, ink-jet ink set and ink-jet recording methodKONICA MINOLTA HOLDINGS INC·Filed 2006·Application pending·0 cites
- 1245US2007064050A1Ink-jet ink, ink-jet ink set and ink-jet recording methodKONICA MINOLTA HOLDINGS INC·Filed 2006·Application pending·0 cites
- 1345US2006205841A1Ink-jet ink, ink-jet ink set, and ink-jet recording methodKONICA MINOLTA HOLDINGS INC·Filed 2006·Application pending·0 cites
- 1445US2007032571A1Ink-jet ink, ink-jet ink set, and ink-jet recording methodKONICA MINOLTA HOLDINGS INC·Filed 2006·Application pending·0 cites
- 1540US6016370AImage data processing apparatus having pixel quantity conversion and error diffusion functionsSANYO ELECTRIC CO·Filed 1997·Granted Jan 18, 2000·15 cites·7 claims
- 1639US2003101378A1ID generation device and Id verification deviceFiled 2002·Application pending·0 cites
- 1738US2005010782A1Authentication system and ID generatorSANYO ELECTRIC CO·Filed 2004·Application pending·0 cites
- 1832US2005047227A1Semiconductor device and ID generator configured as semiconductor deviceSANYO ELECTRIC CO·Filed 2004·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →