Inventor · disambiguated record
Keizo Yamamoto
Also filed as: AUSTIN CHARLES C · YAMAMOTO KEIZO
13 granted patents·558 citations·filing 1974–2019
93Inventor score
Top patents by PatentIndex Score
13 records- 0195US6292139B1Electronic part and a method of manufacturing the sameMURATA MANUFACTURING CO·Filed 1999·Granted Sep 18, 2001·250 cites·19 claims
- 0292US6251661B1Seamless capsule for synthesizing biopolymer and method for producing the sameMORISHITA JINTAN CO·Filed 1999·Granted Jun 26, 2001·194 cites·23 claims
- 0385US4207479ATouch sensitive switch arrangement with an I2 L structureHYCOM INC·Filed 1977·Granted Jun 10, 1980·23 cites·12 claims
- 0478US5828939ASmooth transfer sheet roller transportMITA INDUSTRIAL CO LTD·Filed 1997·Granted Oct 27, 1998·26 cites·4 claims
- 0569US3937928AEmbossed card readerSHARP KK·Filed 1974·Granted Feb 10, 1976·15 cites·12 claims
- 0663US10238198B2Automatic hair washing deviceSERIX CO LTD·Filed 2016·Granted Mar 26, 2019·1 cites·12 claims
- 0750US10791813B2Automatic hair washing deviceSERIX CO LTD·Filed 2019·Granted Oct 6, 2020·0 cites·15 claims
- 0848US5651539AImage forming apparatus with smooth transfer sheet roller transportMITA INDUSTRIAL CO LTD·Filed 1995·Granted Jul 29, 1997·8 cites·12 claims
- 0946US5690009ARoll sheet cutter mechanism for use in image forming apparatusMITA INDUSTRIAL CO LTD·Filed 1995·Granted Nov 25, 1997·12 cites·3 claims
- 1045US6165393AProduction method of dielectric lensMURATA MANUFACTURING CO·Filed 1999·Granted Dec 26, 2000·12 cites·8 claims
- 1138US5534735APhoto SI thyristor driving circuit and its protection circuitYAZAKI CORP·Filed 1994·Granted Jul 9, 1996·4 cites·11 claims
- 1237US4131864ALow voltage compensator for power supply in a complementary MOS transistor crystal oscillator circuitSHARP KK·Filed 1977·Granted Dec 26, 1978·4 cites·6 claims
- 1335US6592788B1Method of manufacturing a dielectric lens for an antennaMURATA MANUFACTURING CO·Filed 1996·Granted Jul 15, 2003·9 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →