Inventor · disambiguated record
Toshio Arimura
Also filed as: ARIMURA TOSHIO
13 granted patents·4 pending applications·280 citations·filing 1993–2025
93Inventor score
Top patents by PatentIndex Score
17 records- 0196US8794747B2Liquid ejecting apparatusENOMOTO KATSUMI·Filed 2011·Granted Aug 5, 2014·16 cites·11 claims
- 0295US10875309B2Liquid ejecting apparatus and maintenance method for liquid ejecting apparatusSEIKO EPSON CORP·Filed 2019·Granted Dec 29, 2020·7 cites·9 claims
- 0395US9724930B2Liquid ejecting apparatusSEIKO EPSON CORP·Filed 2016·Granted Aug 8, 2017·6 cites·4 claims
- 0491US5680384ALaser emission unit, optical head and optical memory deviceSEIKO EPSON CORP·Filed 1995·Granted Oct 21, 1997·61 cites·31 claims
- 0590US5986996AOptical pick-up and optical recording systemSEIKO EPSON CORP·Filed 1997·Granted Nov 16, 1999·62 cites·30 claims
- 0684US8579404B2Fluid ejecting head, a fluid ejecting apparatusARIMURA TOSHIO·Filed 2009·Granted Nov 12, 2013·10 cites·11 claims
- 0782US5600619AOptical headSEIKO EPSON CORP·Filed 1994·Granted Feb 4, 1997·32 cites·15 claims
- 0876US5581523ALaser emission unit, optical head and optical memory deviceSEIKO EPSON CORP·Filed 1993·Granted Dec 3, 1996·29 cites·11 claims
- 0974US9434171B2Ink cartridge and inkjet printerSEIKO EPSON CORP·Filed 2016·Granted Sep 6, 2016·1 cites·14 claims
- 1074US2025262864A1Maintenance unit and liquid ejection deviceSEIKO EPSON CORP·Filed 2025·Application pending·0 cites
- 1174US2025262861A1Wiping device, liquid ejection device, and method for controlling a liquid ejection deviceSEIKO EPSON CORP·Filed 2025·Application pending·0 cites
- 1271US5825022APolarizer, including thin polarizing film, optical element with polarizer, optical head with polarizer and methods and apparatus for forming sameSEIKO EPSON CORP·Filed 1996·Granted Oct 20, 1998·23 cites·23 claims
- 1367US6014360AOptical recording medium having a track pitch less than the wavelength of a laser beamSEIKO EPSON CORP·Filed 1997·Granted Jan 11, 2000·19 cites·38 claims
- 1461US9463635B2Liquid ejecting apparatusSEIKO EPSON CORP·Filed 2014·Granted Oct 11, 2016·0 cites·12 claims
- 1559US5673241AFocus detection mechanism and optical head and optical storage device that use itSEIKO EPSON CORP·Filed 1996·Granted Sep 30, 1997·14 cites·37 claims
- 1651US2024140098A1Liquid ejection deviceSEIKO EPSON CORP·Filed 2023·Application pending·0 cites
- 1738US2022134756A1Liquid receiving device and liquid ejecting apparatusSEIKO EPSON CORP·Filed 2021·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →