Inventor · disambiguated record
Motomasa Imai
Also filed as: IMAI MOTOMASA
16 granted patents·520 citations·filing 1982–1995
95Inventor score
Top patents by PatentIndex Score
16 records- 0193US5297077AMemory having ferroelectric capacitors polarized in nonvolatile modeTOSHIBA KK·Filed 1991·Granted Mar 22, 1994·117 cites·19 claims
- 0291US5155573AFerroelectric capacitor and a semiconductor device having the sameTOSHIBA KK·Filed 1990·Granted Oct 13, 1992·93 cites·17 claims
- 0389US5400275ASemiconductor memory device using ferroelectric capacitor and having only one sense amplifier selectedTOSHIBA KK·Filed 1991·Granted Mar 21, 1995·77 cites·22 claims
- 0486US5509558AMetal oxide resistor, power resistor, and power circuit breakerTOSHIBA KK·Filed 1994·Granted Apr 23, 1996·44 cites·30 claims
- 0583US5517445ANon-volatile semiconductor memory device capable of electrically performing read and write operation and method of reading information from the sameTOKYO SHIBAURA ELECTRIC CO·Filed 1991·Granted May 14, 1996·57 cites·8 claims
- 0674US4767732AHigh dielectric constant ceramic material and method of manufacturing the sameTOSHIBA KK·Filed 1987·Granted Aug 30, 1988·22 cites·11 claims
- 0773US5629666APower resistor, method of manufacturing the same, and power circuit breakerTOSHIBA KK·Filed 1995·Granted May 13, 1997·25 cites·9 claims
- 0872US4527146AVaristorTOKYO SHIBAURA ELECTRIC CO·Filed 1983·Granted Jul 2, 1985·15 cites·12 claims
- 0965US4540971AMetal oxide varistor made by a co-precipation process and freeze-driedTOKYO SHIBAURA ELECTRIC CO·Filed 1983·Granted Sep 10, 1985·18 cites·12 claims
- 1062US4882652AHigh dielectric constant type ceramic compositionTOSHIBA KK·Filed 1987·Granted Nov 21, 1989·17 cites·11 claims
- 1159US5254816APower circuit breaker and power resistorTOSHIBA KK·Filed 1992·Granted Oct 19, 1993·13 cites·13 claims
- 1251US4516105AMetal oxide varistor with non-diffusable electrodesTOKYO SHIBAURA ELECTRIC CO·Filed 1982·Granted May 7, 1985·8 cites·10 claims
- 1341US5373129APower circuit breaker and power resistorTOSHIBA KK·Filed 1993·Granted Dec 13, 1994·6 cites·11 claims
- 1441US4535314AVaristor includes oxides of bismuth, cobalt, manganese, antimony, nickel and trivalent aluminumTOKYO SHIBAURA ELECTRIC CO·Filed 1983·Granted Aug 13, 1985·4 cites·4 claims
- 1532US4701767AMagnetic recording head and method for manufacturingTOSHIBA KK·Filed 1986·Granted Oct 20, 1987·2 cites·8 claims
- 1631US5182540AElectrical resistor element and method of manufacturing the sameTOSHIBA KK·Filed 1991·Granted Jan 26, 1993·2 cites·17 claims
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