Inventor · disambiguated record
Akira Kawahara
Also filed as: KAWAHARA AKIRA
20 granted patents·1 pending application·418 citations·filing 1976–2007
95Inventor score
Files withRYUSYO INDUSTRIAL CO7FURUKAWA ELECTRIC CO LTD3PIONEER ELECTRONIC CORP3HITACHI LTD2DENSO CORP1
Top patents by PatentIndex Score
21 records- 0187US5418875AAdapter for optical connector having float-type sleeve holder and panel fitting for mounting the sameHONDA TSUSHIN KOGYO CO LTD·Filed 1993·Granted May 23, 1995·92 cites·27 claims
- 0284US6620265B2Method for manufacturing an aluminum alloy fin material for brazingFURUKAWA ELECTRIC CO LTD·Filed 2002·Granted Sep 16, 2003·18 cites·32 claims
- 0383US5603631AMechanism for preventing detachment of a plugHIROSE ELECTRIC CO LTD·Filed 1995·Granted Feb 18, 1997·80 cites·17 claims
- 0474USD275266SBuckle and strap assemblyRYUSYO INDUSTRIAL CO·Filed 1981·Granted Aug 28, 1984·13 cites·1 claims
- 0568US6471794B2Fin material for brazingFURUKAWA ELECTRIC CO LTD·Filed 2001·Granted Oct 29, 2002·6 cites·11 claims
- 0667US4451956AClasping deviceRYUSYO INDUSTRIAL CO·Filed 1981·Granted Jun 5, 1984·22 cites·14 claims
- 0766US4573629AMethod of production of cladding tube for nuclear fuel elementHITACHI LTD·Filed 1981·Granted Mar 4, 1986·21 cites·15 claims
- 0866US4527309AClasping deviceRYUSYO INDUSTRIAL CO·Filed 1982·Granted Jul 9, 1985·20 cites·11 claims
- 0964US5554966ACar-stereo with removable control panel, alarm, and power conservationPIONEER ELECTRONIC CORP·Filed 1993·Granted Sep 10, 1996·29 cites·3 claims
- 1063US4102018AClasping deviceRYUSYO INDUSTRIAL CO·Filed 1977·Granted Jul 25, 1978·17 cites·7 claims
- 1161US5073043ACable jacket restraint in optical fiber connectorsDIMARCO BRAIN A·Filed 1990·Granted Dec 17, 1991·30 cites·5 claims
- 1258US6660108B2Method for manufacturing a fin material for brazingFURUKAWA ELECTRIC CO LTD·Filed 2001·Granted Dec 9, 2003·1 cites·9 claims
- 1355US4584741AClasping deviceRYUSYO INDUSTRIAL CO·Filed 1985·Granted Apr 29, 1986·15 cites·3 claims
- 1454US7850796B2Aluminum alloy fin material for brazingDENSO CORP·Filed 2007·Granted Dec 14, 2010·0 cites·4 claims
- 1545US5563978ASleeve holder for optical connectorSANWA DENKI KOGYO COMPANY LIMI·Filed 1994·Granted Oct 8, 1996·15 cites·2 claims
- 1644US5359230AOn-vehicle electronic devicePIONEER ELECTRONIC CORP·Filed 1992·Granted Oct 25, 1994·15 cites·8 claims
- 1741US4751770AClasping deviceRYUSYO INDUSTRIAL CO·Filed 1985·Granted Jun 21, 1988·7 cites·4 claims
- 1841US4478363AMethod of production of composite billet for fuel cladding tubeHITACHI LTD·Filed 1981·Granted Oct 23, 1984·7 cites·9 claims
- 1939US2005244906A1Detection kit, assay plate to be used therein, detection method, evaluation method, polyclonal antibody of frog vitellogenin and process for producing the sameKAWAHARA AKIRA·Filed 2003·Application pending·0 cites
- 2035US4054971AClasping deviceRYUSYO INDUSTRIAL CO·Filed 1976·Granted Oct 25, 1977·6 cites·13 claims
- 2132US5475516AAlphanumeric symbol formed by a 3×5 matrix with two longitudinally bisected pixelsPIONEER ELECTRONIC CORP·Filed 1993·Granted Dec 12, 1995·4 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →