Inventor · disambiguated record
Tomohisa Arai
Also filed as: ARAI TOMOHISA
26 granted patents·5 pending applications·506 citations·filing 1987–2011
97Inventor score
Top patents by PatentIndex Score
31 records- 0187US5219678ANickel-metal hydride secondary cell, and method of manufacturing the same, hydrogen absorbing alloy particles for cell, method of manufacturing the sameTOSHIBA KK·Filed 1990·Granted Jun 15, 1993·40 cites·23 claims
- 0285US5186765ACold accumulating material and method of manufacturing the sameTOSHIBA KK·Filed 1990·Granted Feb 16, 1993·56 cites·10 claims
- 0384US5716462AMagnetic material and bonded magnetTOSHIBA KK·Filed 1996·Granted Feb 10, 1998·44 cites·20 claims
- 0480US6317020B1Bond magnet and manufacturing method thereof, and actuator therewithTOSHIBA KK·Filed 2000·Granted Nov 13, 2001·12 cites·19 claims
- 0576US5449416ACold accumulating material and method of manufacturing the sameTOSHIBA KK·Filed 1995·Granted Sep 12, 1995·36 cites·6 claims
- 0674US6546968B2Bond magnet and manufacturing method thereof, and actuator therewithTOSHIBA KK·Filed 2001·Granted Apr 15, 2003·8 cites·16 claims
- 0774US6460348B2Regenerator and cold accumulation refrigerator using the sameTOSHIBA KK·Filed 2001·Granted Oct 8, 2002·20 cites·18 claims
- 0873US5968290APermanent magnet material and bonded magnetTOSHIBA KK·Filed 1998·Granted Oct 19, 1999·25 cites·22 claims
- 0972US7682474B2Cutter composed of Ni-Cr-Al AlloyTOSHIBA KK·Filed 2008·Granted Mar 23, 2010·2 cites·13 claims
- 1072US6406559B2Magnetic material and manufacturing method thereof, and bonded magnet using the sameTOSHIBA KK·Filed 2001·Granted Jun 18, 2002·13 cites·16 claims
- 1170US4881169AApparatus for controlling peripheral equipmentNEC CORP·Filed 1987·Granted Nov 14, 1989·17 cites·5 claims
- 1269US6467277B2Cold accumulating material, method of manufacturing the same and refrigerator using the materialTOSHIBA KK·Filed 2001·Granted Oct 22, 2002·15 cites·17 claims
- 1369US6363727B1Cold accumulating material and cold accumulation refrigerator using the sameTOSHIBA KK·Filed 1999·Granted Apr 2, 2002·29 cites·18 claims
- 1468US6003320ACold accumulating material for extremely low temperature cold, refrigerator using the same and heat shielding memberTOSHIBA KK·Filed 1997·Granted Dec 21, 1999·31 cites·15 claims
- 1567US4734131APermanent-magnetic materialTOSHIBA KK·Filed 1987·Granted Mar 29, 1988·18 cites·9 claims
- 1665US6290782B1Magnetic material and manufacturing method thereof, and bonded magnet using the sameTOSHIBA KK·Filed 1999·Granted Sep 18, 2001·16 cites·13 claims
- 1760US5701306ASemiconductor integrated circuit which can be tested by an LSI tester having a reduced number of pinsNEC CORP·Filed 1995·Granted Dec 23, 1997·38 cites·6 claims
- 1859US7740719B2Cutter composed of Ni-Cr alloyTOSHIBA KK·Filed 2003·Granted Jun 22, 2010·3 cites·1 claims
- 1958US6416593B2Magnetic material and manufacturing method thereof, and bonded magnet using the sameTOSHIBA KK·Filed 2001·Granted Jul 9, 2002·5 cites·7 claims
- 2057US6334909B1Cold-accumulating material and cold-accumulating refrigerator using the sameTOSHIBA KK·Filed 1998·Granted Jan 1, 2002·21 cites·8 claims
- 2155US5022059ACounter circuit presettable with a plurality of count valuesNEC CORP·Filed 1989·Granted Jun 4, 1991·10 cites·9 claims
- 2249US5753386AHydrogen-absorbing alloy for battery and secondary nickel-metal hydride batteryTOSHIBA KK·Filed 1996·Granted May 19, 1998·19 cites·7 claims
- 2346US2010211048A1Medical guide wireTOSHIBA KK·Filed 2008·Application pending·0 cites
- 2445US8062441B2High hardness, high corrosion resistance and high wear resistance alloyROKUTANDA TAKASHI·Filed 2005·Granted Nov 22, 2011·0 cites·1 claims
- 2545US5968289APermanent magnetic material and bond magnetTOSHIBA KK·Filed 1997·Granted Oct 19, 1999·8 cites·13 claims
- 2644US6468440B1Magnet powder and method for producing the same, and bonded magnet using the sameTOSHIBA KK·Filed 1999·Granted Oct 22, 2002·8 cites·27 claims
- 2744US2012097297A1High hardness, high corrosion resistance and high wear resistance alloyROKUTANDA TAKASHI·Filed 2011·Application pending·0 cites
- 2843US4910614ADisk controller for a plurality of magnetic disk drivesNEC CORP·Filed 1987·Granted Mar 20, 1990·12 cites·8 claims
- 2942US2002195172A1Giant magnetostrictive material and manufacturing method thereof, and magnetostrictive actuator and magnetostrictive sensor therewithTOSHIBA KK·Filed 2002·Application pending·0 cites
- 3040US2001018938A1Giant magnetostrictive material and manufacturing method thereof, and magnetostrictive actuator and magnetostrictive sensor therewithFiled 2001·Application pending·0 cites
- 3136US2005172991A1Thermoelectric element and electronic component module and portable electronic apparatus using itTOSHIBA KK·Filed 2003·Application pending·0 cites
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