Inventor · disambiguated record
Hajime Abe
Also filed as: ABE HAJIME · TAMURA KOICHI
30 granted patents·6 pending applications·1,343 citations·filing 1975–2024
97Inventor score
Top patents by PatentIndex Score
36 records- 0199US7046630B2Packet switching network, packet switching equipment and network management equipmentHITACHI LTD·Filed 2002·Granted May 16, 2006·333 cites·4 claims
- 0297US6512745B1Packet switching network, packet switching equipment, and network management equipmentHITACHI LTD·Filed 1999·Granted Jan 28, 2003·414 cites·4 claims
- 0394US4134196AMethod of production of a wire-shaped composite addition materialHITACHI CABLE·Filed 1976·Granted Jan 16, 1979·41 cites·7 claims
- 0487US11309720B2Lithium ion battery control device, and lithium ion battery control methodHONDA MOTOR CO LTD·Filed 2019·Granted Apr 19, 2022·6 cites·13 claims
- 0585US4578979AMethod of producing a strip having a non-uniform cross section by a rolling processHITACHI CABLE·Filed 1983·Granted Apr 1, 1986·22 cites·6 claims
- 0684US4235007AMethod of production of a wire-shaped composite addition materialHITACHI CABLE·Filed 1978·Granted Nov 25, 1980·13 cites·18 claims
- 0783US7463633B2Packet switching system, packet switching network and packet switching methodHITACHI LTD·Filed 2001·Granted Dec 9, 2008·32 cites·5 claims
- 0883US5448661AOptical parallel transmission deviceHITACHI LTD·Filed 1993·Granted Sep 5, 1995·59 cites·8 claims
- 0981US6108304APacket switching network, packet switching equipment, and network management equipmentFiled 1998·Granted Aug 22, 2000·93 cites·14 claims
- 1079US6882653B1Gateway system having controller and signal processor for interconnecting IP network and telephone network and method for controlling alternative routing at the time of fault of gateway systemHITACHI LTD·Filed 2000·Granted Apr 19, 2005·47 cites·15 claims
- 1176US7722772B2Ion exchange apparatus and method of controlling the sameMIURA KOGYO KK·Filed 2007·Granted May 25, 2010·9 cites·5 claims
- 1275US11177675B2Charging control deviceHONDA MOTOR CO LTD·Filed 2019·Granted Nov 16, 2021·2 cites·10 claims
- 1371US6275494B1Packet switching system, packet switching network and packet switching methodHITACHI LTD·Filed 1998·Granted Aug 14, 2001·63 cites·9 claims
- 1468US5207248APipe coated with a resin layer on the inner surface thereofHITACHI CABLE·Filed 1992·Granted May 4, 1993·23 cites·5 claims
- 1567US2024286526A1Vehicle systemHONDA MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 1665US5356665AMethod of manufacturing a pipe coated with a resin layer on the inner surface thereofHITACHI CABLE·Filed 1993·Granted Oct 18, 1994·20 cites·9 claims
- 1765US3985280AMethod of jointing copper pipe to aluminum pipe by solderingHITACHI CABLE·Filed 1975·Granted Oct 12, 1976·18 cites·8 claims
- 1864US5715339AOptical parallel transmission deviceHITACHI LTD·Filed 1996·Granted Feb 3, 1998·25 cites·9 claims
- 1964US5298328APacking material and method of making sameTOSHIBA CERAMICS CO·Filed 1991·Granted Mar 29, 1994·33 cites·5 claims
- 2059US11787308B2Battery temperature control device of electric vehicleHONDA MOTOR CO LTD·Filed 2021·Granted Oct 17, 2023·0 cites·16 claims
- 2157US5568576AOptical parallel transmission deviceHITACHI LTD·Filed 1995·Granted Oct 22, 1996·18 cites·7 claims
- 2256US5675599ADriving circuit of laser diode and optical transmission deviceHITACHI LTD·Filed 1996·Granted Oct 7, 1997·19 cites·13 claims
- 2354US8845904B2Method for operating ion exchange equipmentHIRAO MASAAKI·Filed 2010·Granted Sep 30, 2014·1 cites·10 claims
- 2452US4838063AMethod for manufacturing metallic tube membersHITACHI CABLE·Filed 1988·Granted Jun 13, 1989·15 cites·11 claims
- 2546US7547587B2Method for manufacturing semiconductor light emitting deviceMITSUBISHI ELECTRIC CORP·Filed 2008·Granted Jun 16, 2009·0 cites·4 claims
- 2646US2023097547A1Control device and storage mediumHONDA MOTOR CO LTD·Filed 2022·Application pending·0 cites
- 2744US6002668ACell output control apparatus and methodHITACHI LTD·Filed 1997·Granted Dec 14, 1999·14 cites·11 claims
- 2844US2007127028A1Optical measuring deviceMIURA KOGYO KK·Filed 2006·Application pending·0 cites
- 2944US2003206525A1Cell output control apparatus and methodFiled 2001·Application pending·0 cites
- 3042US5182117AHeating and cooling unitTOSHIBA MACHINE CO LTD·Filed 1991·Granted Jan 26, 1993·12 cites·6 claims
- 3141US9260324B2Flow passage control valveMIURA KOGYO KK·Filed 2012·Granted Feb 16, 2016·0 cites·16 claims
- 3241US5263109AOptical transmission paths and methods of measuring their optical transmission timesHITACHI LTD·Filed 1992·Granted Nov 16, 1993·9 cites·18 claims
- 3340US2009114583A1Ion exchange equipmentYONEDA TSUYOSHI·Filed 2006·Application pending·0 cites
- 3437US2023147704A1Information processing apparatus, interactive robot, and control methodSONY GROUP CORP·Filed 2021·Application pending·0 cites
- 3531US6330227B1Cell output control apparatus and methodHITACHI LTD·Filed 1999·Granted Dec 11, 2001·2 cites·10 claims
- 3630US5870418ADriving circuit of laser diode and optical transmission deviceHITACHI LTD·Filed 1997·Granted Feb 9, 1999·0 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →