Inventor · disambiguated record
Hiroshi Kakikawa
Also filed as: KAKIKAWA HIROSHI
14 granted patents·7 pending applications·37 citations·filing 2010–2025
88Inventor score
Top patents by PatentIndex Score
21 records- 0195US9574099B2Ink set and ink jet recording methodCANON KK·Filed 2016·Granted Feb 21, 2017·6 cites·5 claims
- 0294US10253200B2Aqueous ink, ink cartridge, and ink jet recording methodCANON KK·Filed 2016·Granted Apr 9, 2019·5 cites·1 claims
- 0393US10240053B2Aqueous ink, ink cartridge, and ink jet recording methodCANON KK·Filed 2018·Granted Mar 26, 2019·6 cites·7 claims
- 0491US9809721B2Aqueous ink, ink cartridge, and ink jet recording methodCANON KK·Filed 2016·Granted Nov 7, 2017·3 cites·18 claims
- 0591US9388322B2Ink, ink cartridge and ink jet recording processCANON KK·Filed 2013·Granted Jul 12, 2016·7 cites·18 claims
- 0687US10233343B2Aqueous ink, ink cartridge, and ink jet recording methodCANON KK·Filed 2016·Granted Mar 19, 2019·4 cites·15 claims
- 0787US9957399B2Aqueous ink, ink cartridge, and ink jet recording methodCANON KK·Filed 2016·Granted May 1, 2018·2 cites·20 claims
- 0876US8273168B2Ink, ink jet recording method, ink cartridge, and ink jet recording apparatusKAKIKAWA HIROSHI·Filed 2010·Granted Sep 25, 2012·3 cites·8 claims
- 0971US2024218196A1Aqueous ink, ink cartridge and ink jet recording methodCANON KK·Filed 2023·Application pending·0 cites
- 1071US2024270990A1Aqueous ink, ink cartridge and ink jet recording methodCANON KK·Filed 2024·Application pending·0 cites
- 1167US8216355B2Ink, ink jet recording method, ink cartridge, and ink jet recording apparatusUDAGAWA MASAKO·Filed 2010·Granted Jul 10, 2012·1 cites·11 claims
- 1267US2025382482A1Aqueous ink, ink cartridge and ink jet recording methodCANON KK·Filed 2025·Application pending·0 cites
- 1366US2023405993A1Ink jet recording method and ink jet recording apparatusCANON KK·Filed 2023·Application pending·0 cites
- 1465US12480012B2Ink jet recording method and ink jet recording apparatusCANON KK·Filed 2022·Granted Nov 25, 2025·0 cites·22 claims
- 1563USRE44863EInk, ink jet recording method, ink cartridge, and ink jet recording apparatusCANON KK·Filed 2013·Granted Apr 29, 2014·0 cites·8 claims
- 1658US2025297118A1Aqueous ink, ink cartridge and ink jet recording methodCANON KK·Filed 2025·Application pending·0 cites
- 1757US2023183509A1Aqueous ink, ink cartridge and ink jet recording methodCANON KK·Filed 2022·Application pending·0 cites
- 1851US9045660B2Ink set and ink jet recording methodCANON KK·Filed 2013·Granted Jun 2, 2015·0 cites·11 claims
- 1950US2023405990A1Ink jet recording method and ink jet recording apparatusCANON KK·Filed 2023·Application pending·0 cites
- 2045US10851256B2Inkjet printing method and inkjet printing apparatusCANON KK·Filed 2017·Granted Dec 1, 2020·0 cites·5 claims
- 2143US11827034B2Ink jet recording method and ink jet recording apparatusCANON KK·Filed 2021·Granted Nov 28, 2023·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →