Inventor · disambiguated record
Takamasa Ikagawa
Also filed as: IKAGAWA TAKAMASA
16 granted patents·3 pending applications·12 citations·filing 2010–2024
87Inventor score
Top patents by PatentIndex Score
19 records- 0192US10029489B2Printing apparatusSEIKO EPSON CORP·Filed 2016·Granted Jul 24, 2018·4 cites·18 claims
- 0287US12420573B2Recording apparatusSEIKO EPSON CORP·Filed 2024·Granted Sep 23, 2025·0 cites·11 claims
- 0384US11052663B2Recording apparatusSEIKO EPSON CORP·Filed 2019·Granted Jul 6, 2021·2 cites·8 claims
- 0483US8430497B2Ink jet recording methodOKADA HIDEKI·Filed 2011·Granted Apr 30, 2013·3 cites·2 claims
- 0582US11964474B2Recording apparatusSEIKO EPSON CORP·Filed 2023·Granted Apr 23, 2024·0 cites·9 claims
- 0676US9199489B2Print control device, printing device and printing methodSEIKO EPSON CORP·Filed 2014·Granted Dec 1, 2015·2 cites·8 claims
- 0775US11597220B2Recording apparatusSEIKO EPSON CORP·Filed 2021·Granted Mar 7, 2023·0 cites·12 claims
- 0871US8777393B2Ink jet recording methodSEIKO EPSON CORP·Filed 2013·Granted Jul 15, 2014·1 cites·11 claims
- 0965US10384477B2Printing apparatusSEIKO EPSON CORP·Filed 2018·Granted Aug 20, 2019·0 cites·7 claims
- 1063US11858279B2Recording deviceSEIKO EPSON CORP·Filed 2021·Granted Jan 2, 2024·0 cites·11 claims
- 1157US9193151B2Ink jet recording methodSEIKO EPSON CORP·Filed 2013·Granted Nov 24, 2015·0 cites·3 claims
- 1255US12005699B2Recording deviceSEIKO EPSON CORP·Filed 2021·Granted Jun 11, 2024·0 cites·9 claims
- 1354US2023382140A1Recording device and control methodSEIKO EPSON CORP·Filed 2023·Application pending·0 cites
- 1451US8449098B2Ink jet recording methodOKADA HIDEKI·Filed 2011·Granted May 28, 2013·0 cites·3 claims
- 1549US10882341B2Recording apparatusSEIKO EPSON CORP·Filed 2019·Granted Jan 5, 2021·0 cites·20 claims
- 1649US10576758B2Medium feeding deviceSEIKO EPSON CORP·Filed 2018·Granted Mar 3, 2020·0 cites·9 claims
- 1738US8714732B2Liquid ejecting apparatusIKAGAWA TAKAMASA·Filed 2011·Granted May 6, 2014·0 cites·1 claims
- 1835US2010239272A1Developing device and image forming apparatusSEIKO EPSON CORP·Filed 2010·Application pending·0 cites
- 1934US2010239274A1Toner deterioration judging method, developing apparatus and image forming apparatusSEIKO EPSON CORP·Filed 2010·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →