Inventor · disambiguated record
Seiji Fukuda
Also filed as: FUKUDA SEIJI
13 granted patents·5 pending applications·180 citations·filing 1987–2017
91Inventor score
Top patents by PatentIndex Score
18 records- 0183US5644670ABroad bandwidth optical fibers, jacketed optical fibers and optical fiber cordsTORAY INDUSTRIES·Filed 1995·Granted Jul 1, 1997·68 cites·17 claims
- 0268US7551642B2Digital modulating and demodulating device which is compatible with both PDH and SDH signals by dividing input signal in multiple directions and combining input signals from multiple directions with matrix switching unitNEC CORP·Filed 2005·Granted Jun 23, 2009·4 cites·3 claims
- 0367US5749720AGas heating apparatus with dual burnersNIPPON KOKAN KK·Filed 1995·Granted May 12, 1998·40 cites·12 claims
- 0464US6326454B1Composition comprising condensation product of dimer of 2,3-dihydroxynaphthalene and formaldehyde for polymerizationSHINETSU CHEMICAL CO·Filed 2000·Granted Dec 4, 2001·5 cites·9 claims
- 0558US5545988AWaveform signal processor with selective samplingTDK CORP·Filed 1994·Granted Aug 13, 1996·11 cites·9 claims
- 0657US5220451ASecond-order nonlinear optical deviceTORAY INDUSTRIES·Filed 1989·Granted Jun 15, 1993·17 cites·9 claims
- 0752US9114501B2Polishing padTAKEUCHI NANA·Filed 2012·Granted Aug 25, 2015·1 cites·7 claims
- 0850US10774190B2Ion-conducting membrane production method and production deviceTORAY INDUSTRIES·Filed 2017·Granted Sep 15, 2020·0 cites·19 claims
- 0946US6121390AProcess of producing vinyl chloride polymer by using condensation product of dimer of 2,3-dihydroxynaphthalene and formaldehydeSHINETSU CHEMICAL CO·Filed 1998·Granted Sep 19, 2000·6 cites·11 claims
- 1045US5481547ASDH radio communication system and transmitter/receiver equipment thereforNEC CORP·Filed 1993·Granted Jan 2, 1996·11 cites·11 claims
- 1143US2014342646A1Polishing padHONDA TOMOYUKI·Filed 2012·Application pending·0 cites
- 1242US4876686AFault detection signal transmission systemNEC CORP·Filed 1987·Granted Oct 24, 1989·10 cites·13 claims
- 1342US2019145913A1Method and device for continuous non-destructive inspection of membrane-electrode assemblyTORAY INDUSTRIES·Filed 2017·Application pending·0 cites
- 1437US2014378035A1Polishing padNORO YOHEI·Filed 2012·Application pending·0 cites
- 1533US4862692ASupercritical pressure once-through boilerMITSUBISHI HEAVY IND LTD·Filed 1988·Granted Sep 5, 1989·7 cites·6 claims
- 1633US2014141704A1Polishing padTAKEUCHI NANA·Filed 2012·Application pending·0 cites
- 1731US8314192B2Interpenetrating polymer network structure and polishing pad, and process for producing the sameTABATA NORIKAZU·Filed 2006·Granted Nov 20, 2012·0 cites·10 claims
- 1831US2014170943A1Polishing padTAKEUCHI NANA·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →