Inventor · disambiguated record
Keiichi Komatsu
Also filed as: KOMATSU KEIICHI
10 granted patents·4 pending applications·107 citations·filing 1982–2022
89Inventor score
Top patents by PatentIndex Score
14 records- 0183US8441776B2Solid electrolytic capacitor comprising two protective polymer filmsKOMATSU KEIICHI·Filed 2011·Granted May 14, 2013·7 cites·12 claims
- 0280US4901297AOptical magnetic recording and reproducing method and apparatus capable of prolonging a recording timeHITACHI LTD·Filed 1987·Granted Feb 13, 1990·27 cites·9 claims
- 0378US4497000AMagnetic recording/reproducing apparatusHITACHI LTD·Filed 1983·Granted Jan 29, 1985·21 cites·4 claims
- 0472US4524380AChroma signal recording and reproducing circuitHITACHI LTD·Filed 1982·Granted Jun 18, 1985·21 cites·31 claims
- 0566US12371568B2Thermally conductive silicone composition and thermally conductive silicone materialPANASONIC IP MAN CO LTD·Filed 2020·Granted Jul 29, 2025·0 cites·5 claims
- 0665US2024228855A9Thermally conductive resin composition and thermally conductive resin materialPANASONIC IP MAN CO LTD·Filed 2022·Application pending·0 cites
- 0763US4992891ADual record/read head video recording and playback apparatus with fade-in functionHITACHI LTD·Filed 1989·Granted Feb 12, 1991·13 cites·3 claims
- 0848US2022363836A1Thermally conductive silicone composition and thermally conductive silicone materialPANASONIC IP MAN CO LTD·Filed 2020·Application pending·0 cites
- 0948US2023085242A1Thermally conductive silicone composition and silicone thermal interface materialPANASONIC IP MAN CO LTD·Filed 2021·Application pending·0 cites
- 1046US4497004APicture reproducing apparatus in a helical scanning video tape recorderHITACHI LTD·Filed 1982·Granted Jan 29, 1985·6 cites·6 claims
- 1144US4466026ARecord/reproduce circuit for VTRHITACHI LTD·Filed 1982·Granted Aug 14, 1984·6 cites·11 claims
- 1239US4556917AMagnetic recording/reproducing apparatus for video and soundHITACHI LTD·Filed 1983·Granted Dec 3, 1985·5 cites·8 claims
- 1339US2012218682A1Solid electrolytic capacitor and manufacturing method thereofKOMATSU KEIICHI·Filed 2012·Application pending·0 cites
- 1432US4891047AProcess for dyeing fibers with a dye liquor containing granules of silica gelMINI AGRICULTURE & FISHERIES·Filed 1986·Granted Jan 2, 1990·1 cites·4 claims
Join the waitlist — get patent alerts
Get an alert when Keiichi Komatsu files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →