Inventor · disambiguated record
Tadashi Maruyama
Also filed as: MARUYAMA TADASHI
18 granted patents·3 pending applications·420 citations·filing 1986–2024
95Inventor score
Files withTOSHIBA KK10JAPAN NUCLEAR CYCLE DEV INST2KONICA MINOLTA INC2MINOLTA CAMERA KK2DORYOKURO KAKUNENRYO1
Top patents by PatentIndex Score
21 records- 0192US4970409AVoltage multiplier for nonvolatile semiconductor memoryTOSHIBA KK·Filed 1989·Granted Nov 13, 1990·58 cites·6 claims
- 0287US5341334ALevel shifter circuit constituted of E and I type transistors and an EEPROM using the sameTOSHIBA KK·Filed 1993·Granted Aug 23, 1994·69 cites·17 claims
- 0385US6246740B1SIC-composite material sleeve and process for producing the sameJAPAN NUCLEAR CYCLE DEV INST·Filed 1998·Granted Jun 12, 2001·58 cites·4 claims
- 0475US5058063ANonvolatile semiconductor memory device incorporating level shifting circuitsTOSHIBA KK·Filed 1989·Granted Oct 15, 1991·31 cites·20 claims
- 0575US4870615ANonvolatile floating gate semiconductor memory deviceTOSHIBA KK·Filed 1988·Granted Sep 26, 1989·32 cites·40 claims
- 0673US6504701B1Capacitive element drive deviceTOSHIBA TEC KK·Filed 1999·Granted Jan 7, 2003·29 cites·18 claims
- 0770US5083761ASheet storing apparatus for sheets ejected from a copying machineMINOLTA CAMERA KK·Filed 1989·Granted Jan 28, 1992·17 cites·16 claims
- 0868US5065361ASemiconductor memory integrated circuitTOSHIBA KK·Filed 1989·Granted Nov 12, 1991·24 cites·3 claims
- 0960US2024310536A1Radiation detection deviceKONICA MINOLTA INC·Filed 2024·Application pending·0 cites
- 1057US5040147ANonvolatile semiconductor memoryTOSHIBA KK·Filed 1990·Granted Aug 13, 1991·21 cites·11 claims
- 1157US4912749ANonvolatile semiconductor memoryTOSHIBA KK·Filed 1988·Granted Mar 27, 1990·16 cites·7 claims
- 1257US2023181135A1Radiographic imaging device and radiography systemKONICA MINOLTA INC·Filed 2022·Application pending·0 cites
- 1355US5946367AReactor control rod elementJAPAN NUCLEAR CYCLE DEV INST·Filed 1998·Granted Aug 31, 1999·21 cites·4 claims
- 1451US4930105ANonvolatile semiconductor memory device with a double gate structureTOSHIBA KK·Filed 1988·Granted May 29, 1990·12 cites·16 claims
- 1547US5018108ANonvolatile semiconductor memoryTOSHIBA KK·Filed 1989·Granted May 21, 1991·10 cites·8 claims
- 1647US2005130259A1Expression vector, host, fused protein, process for producing fused protein and process for producing proteinFiled 2003·Application pending·0 cites
- 1745US5580658ACopper-carbon composite material with graded function and method for manufacturing the sameDORYOKURO KAKUNENRYO·Filed 1994·Granted Dec 3, 1996·9 cites·8 claims
- 1844US5058062ANonvolatile semiconductor memory circuit including a reliable sense amplifierTOSHIBA KK·Filed 1989·Granted Oct 15, 1991·9 cites·17 claims
- 1934US4872662ASorting apparatus having sorter connectable to another sorterMINOLTA CAMERA KK·Filed 1986·Granted Oct 10, 1989·3 cites·4 claims
- 2032US8790907B2Method for detachment and preparation of living microorganismsKOYAMA SUMIHIRO·Filed 2012·Granted Jul 29, 2014·0 cites·9 claims
- 2129US4992374AMutant vaccinia virus and process for production thereofTOA NENRYO KOGYO KK·Filed 1987·Granted Feb 12, 1991·1 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →