Inventor · disambiguated record
Masaru Yamada
Also filed as: MIYATANI SHOGO · YAMADA MASARU
24 granted patents·6 pending applications·445 citations·filing 1975–2024
96Inventor score
Files withKURASHIKI BOSEKI KK4PANASONIC CORP4MATSUSHITA ELECTRIC INDUSTRIAL CO LTD3AGENCY IND SCIENCE TECHN2HOKKAIDO SUGAR CO2
Top patents by PatentIndex Score
30 records- 0195US6252247B1Thin film transistor, a method for producing the thin film transistor, and a liquid crystal display using a TFT array substrateMITSUBISHI ELECTRIC CORP·Filed 1998·Granted Jun 26, 2001·139 cites·47 claims
- 0290US5276138AProcess for solubilizing animal hairKURASHIKI BOSEKI KK·Filed 1992·Granted Jan 4, 1994·64 cites·3 claims
- 0383US6279376B1Gas sensor for vehicle engine having a double-pipe coverDENSO CORP·Filed 1999·Granted Aug 28, 2001·68 cites·16 claims
- 0478US3972777AMethod for recovery of refined α-galactosidaseHOKKAIDO SUGAR CO·Filed 1975·Granted Aug 3, 1976·36 cites·6 claims
- 0573US5021930AAutomotive headlamp having reduced chromatic aberrationKOITO MFG CO LTD·Filed 1990·Granted Jun 4, 1991·34 cites·1 claims
- 0670US7821138B2Semiconductor device with an improved operating propertyPANASONIC CORP·Filed 2009·Granted Oct 26, 2010·3 cites·23 claims
- 0769US10032745B2Method of manufacturing semiconductor deviceRENESAS ELECTRONICS CORP·Filed 2014·Granted Jul 24, 2018·2 cites·8 claims
- 0869US7276769B2Semiconductor integrated circuit deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Oct 2, 2007·14 cites·10 claims
- 0966US8084826B2Semiconductor device and manufacturing method thereofKANEGAE KENSHI·Filed 2009·Granted Dec 27, 2011·4 cites·20 claims
- 1062US4410368AProcess for liquefaction of starchAGENCY IND SCIENCE TECHN·Filed 1981·Granted Oct 18, 1983·12 cites·4 claims
- 1161US12473676B2Sewing machine external unitJUKI KK·Filed 2023·Granted Nov 18, 2025·0 cites·6 claims
- 1261US5459902ASlenderized animal wool and its manufacturing methodKURASHIKI BOSEKI KK·Filed 1993·Granted Oct 24, 1995·15 cites·14 claims
- 1361US5117335AHeadlight for vehicleKOITO MFG CO LTD·Filed 1990·Granted May 26, 1992·22 cites·28 claims
- 1454US2002029185A1Method and apparatus for providing broker service to auctionsFiled 2001·Application pending·0 cites
- 1553US2024312805A1Method for manufacturing a semiconductor apparatus, semiconductor manufacturing apparatus and semiconductor apparatusMITSUBISHI ELECTRIC CORP·Filed 2024·Application pending·0 cites
- 1652US10192851B2Method of manufacturing semiconductor deviceRENESAS ELECTRONICS CORP·Filed 2018·Granted Jan 29, 2019·0 cites·4 claims
- 1752US7696099B2Manufacturing method of semiconductor devicePANASONIC CORP·Filed 2006·Granted Apr 13, 2010·1 cites·7 claims
- 1849US6716256B2Method for preparation of slenderized animal fiberKURASHIKI BOSEKI KK·Filed 2001·Granted Apr 6, 2004·4 cites·20 claims
- 1948US2006131662A1Semiconductor deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Application pending·0 cites
- 2047US2011001193A1Semiconductor device with an improved operating propertyPANASONIC CORP·Filed 2010·Application pending·0 cites
- 2146US7446015B2Semiconductor device and method for manufacturing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Nov 4, 2008·2 cites·4 claims
- 2246US4182634AProcess for purifying maltose solutionHOKKAIDO SUGAR CO·Filed 1978·Granted Jan 8, 1980·5 cites·4 claims
- 2344US8293157B2Method of manufacturing cellulose/gelatin composite viscose rayon filamentYAMADA MASARU·Filed 2006·Granted Oct 23, 2012·0 cites·6 claims
- 2443US2007277509A1Exhaust gas purification system and method of purifying exhaust gasTOYOTA JIDOSHOKKI KK·Filed 2007·Application pending·0 cites
- 2542US5622531APolyurethane fiber-containing textile product improved in sweat absorption/exhalation properties, and production thereofKURASHIKI BOSEKI KK·Filed 1995·Granted Apr 22, 1997·10 cites·13 claims
- 2640US8034721B2Manufacturing method of semiconductor devicePANASONIC CORP·Filed 2010·Granted Oct 11, 2011·0 cites·5 claims
- 2738US5695625AOxygen concentration detectorNIPPON DENSO CO·Filed 1996·Granted Dec 9, 1997·8 cites·15 claims
- 2836US6791182B2Semiconductor deviceRENESAS TECH CORP·Filed 2002·Granted Sep 14, 2004·0 cites·40 claims
- 2936US4529696AProcess for liquefaction of starchAGENCY IND SCIENCE TECHN·Filed 1983·Granted Jul 16, 1985·2 cites·4 claims
- 3036US2003052420A1Semiconductor deviceHITACHI LTD·Filed 2002·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Masaru Yamada files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →