Inventor · disambiguated record
Hitoshi Nagashima
Also filed as: NAGASHIMA HITOSHI
14 granted patents·11 pending applications·180 citations·filing 1992–2025
92Inventor score
Top patents by PatentIndex Score
25 records- 0196US6848781B2Image forming process, image-recorded article, liquid composition and ink-jet recording apparatusCANON KK·Filed 2003·Granted Feb 1, 2005·59 cites·12 claims
- 0293US10125284B2Aqueous ink, ink cartridge, and ink jet recording methodCANON KK·Filed 2017·Granted Nov 13, 2018·5 cites·12 claims
- 0393US7291361B2Image forming process, image-recorded article, liquid composition and ink-jet recording apparatusCANON KK·Filed 2004·Granted Nov 6, 2007·29 cites·4 claims
- 0490US8247043B2Recording mediumTANAKA TAKATOSHI·Filed 2011·Granted Aug 21, 2012·7 cites·10 claims
- 0588US8545008B2Recording mediumASAO MASAYA·Filed 2011·Granted Oct 1, 2013·6 cites·8 claims
- 0686US8247042B2Recording mediumASAKAWA HIROSHI·Filed 2011·Granted Aug 21, 2012·6 cites·8 claims
- 0785US5221459AMethod of manufacturing a magnetic disk substrate of titaniumNIPPON KOKAN KK·Filed 1992·Granted Jun 22, 1993·43 cites·4 claims
- 0880US8236394B2Recording mediumTANAKA TAKATOSHI·Filed 2011·Granted Aug 7, 2012·3 cites·4 claims
- 0980US8080291B2Ink jet recording medium and production process thereofTANAKA TAKATOSHI·Filed 2010·Granted Dec 20, 2011·4 cites·6 claims
- 1076US7662452B2Ink recording medium and production method thereforCANON KK·Filed 2004·Granted Feb 16, 2010·10 cites·13 claims
- 1165US2025120312A1Organic light-emitting element and display apparatus including the sameCANON KK·Filed 2024·Application pending·0 cites
- 1263US2010098866A1Ink recording medium and production method thereforCANON KK·Filed 2009·Application pending·0 cites
- 1363US2025212598A1Organic light-emitting device, and display apparatus, image pickup apparatus, lighting apparatus, and moving object including the sameCANON KK·Filed 2025·Application pending·0 cites
- 1462US2025287772A1Organic light emitting element and various devices using the sameCANON KK·Filed 2025·Application pending·0 cites
- 1562US2025185455A1Organic light-emitting deviceCANON KK·Filed 2025·Application pending·0 cites
- 1661US2024138175A1Organic light-emitting deviceCANON KK·Filed 2023·Application pending·0 cites
- 1756US2025133900A1Organic light-emitting deviceCANON KK·Filed 2024·Application pending·0 cites
- 1854US2001049607A1Network marketing system confirming the intention to purchase items in a shopping cart sequentially for each itemFiled 2001·Application pending·0 cites
- 1949US5478657ATitanium discs useful for magnetic discsNIPPON KOKAN KK·Filed 1994·Granted Dec 26, 1995·8 cites·3 claims
- 2049US2024276873A1Organic light-emitting device, display apparatus, image pickup apparatus, lighting apparatus, and moving objectCANON KK·Filed 2024·Application pending·0 cites
- 2147US7923081B2Recording medium for water-based ink and method for determining ink absorbing characteristic thereofOJI PAPER CO·Filed 2006·Granted Apr 12, 2011·0 cites·24 claims
- 2242US8685504B2Recording mediumNAGASHIMA HITOSHI·Filed 2011·Granted Apr 1, 2014·0 cites·6 claims
- 2339US8257804B2Double-sided recording mediumASAKAWA HIROSHI·Filed 2011·Granted Sep 4, 2012·0 cites·5 claims
- 2438US2005275704A1Tool, method for drying recording sheet using the same, method for correcting warpage using the same, and unit having the sameCANON KK·Filed 2005·Application pending·0 cites
- 2538US2005275703A1Tool, method for drying recording sheet using the same and package with toolCANON KK·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →