Inventor · disambiguated record
Masahiko Matsumoto
Also filed as: MATSUMOTO MASAHIKO
15 granted patents·2 pending applications·141 citations·filing 1981–2019
92Inventor score
Files withTOSHIBA KK8MATSUSHITA ELECTRIC INDUSTRIAL CO LTD4CHUGAI PHARMACEUTICAL CO LTD2HONDA MOTOR CO LTD2
Top patents by PatentIndex Score
17 records- 0185US10224146B2Inductive coupling system and communication systemTOSHIBA KK·Filed 2016·Granted Mar 5, 2019·2 cites·17 claims
- 0278US4858574AHydraulic circuit for a valve operating timing control device for an internal combustion engineHONDA MOTOR CO LTD·Filed 1987·Granted Aug 22, 1989·33 cites·17 claims
- 0376US5043156AMethod of treating infectious diseases with granulocyte colony-stimulating factorCHUGAI PHARMACEUTICAL CO LTD·Filed 1988·Granted Aug 27, 1991·29 cites·8 claims
- 0469US11139111B2Inductive coupling system and communication systemTOSHIBA KK·Filed 2019·Granted Oct 5, 2021·0 cites·19 claims
- 0567US6721903B2Apparatus and method for processing information continuously even against extraneously incoming noiseMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Apr 13, 2004·19 cites·16 claims
- 0665US6998663B2Semiconductor device having capacitor and method of manufacturing the sameTOSHIBA KK·Filed 2004·Granted Feb 14, 2006·9 cites·3 claims
- 0758US6746929B2Semiconductor device having capacitor and method of manufacturing the sameTOSHIBA KK·Filed 2002·Granted Jun 8, 2004·6 cites·3 claims
- 0857US4807574AValve operating device for internal combustion engineHONDA MOTOR CO LTD·Filed 1987·Granted Feb 28, 1989·16 cites·7 claims
- 0955US6399992B1Semiconductor device and method of making the sameTOSHIBA KK·Filed 2001·Granted Jun 4, 2002·8 cites·14 claims
- 1044US6682967B2Semiconductor device and method of making the sameTOSHIBA KK·Filed 2002·Granted Jan 27, 2004·3 cites·7 claims
- 1142US6983402B2Computer deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Jan 3, 2006·0 cites·9 claims
- 1240US2003102530A1Semiconductor wafer, method of manufacturing the same and semiconductor deviceTOSHIBA KK·Filed 2003·Application pending·0 cites
- 1338US6525402B1Semiconductor wafer, method of manufacturing the same and semiconductor deviceTOSHIBA KK·Filed 1999·Granted Feb 25, 2003·6 cites·6 claims
- 1436US2001026003A1Semiconductor device having capacitor and method of manufacturing the sameFiled 2001·Application pending·0 cites
- 1531US6253305B1Microprocessor for supporting reduction of program codes in sizeMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Jun 26, 2001·5 cites·6 claims
- 1631US5966514AMicroprocessor for supporting reduction of program codes in sizeMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted Oct 12, 1999·5 cites·9 claims
- 1727US4355038Aα-Substituted ureido-benzylpenicillanic acidsCHUGAI PHARMACEUTICAL CO LTD·Filed 1981·Granted Oct 19, 1982·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →