Inventor · disambiguated record
Koji Tsukada
Also filed as: TSUKADA KOJI
20 granted patents·4 pending applications·343 citations·filing 1982–2024
94Inventor score
Files withHITACHI LTD5MINOLTA CO LTD4FURUKAWA CO LTD2FURUKAWA IND MACHINERY SYSTEMS CO LTD2KONICA MINOLTA INC2
Top patents by PatentIndex Score
24 records- 0191US6708209B1Network system having plural networks for performing quality guarantee among the networks having different policiesHITACHI LTD·Filed 2000·Granted Mar 16, 2004·79 cites·16 claims
- 0291US4494409AEngine vibration sensorTOYODA CHUO KENKYUSHO KK·Filed 1982·Granted Jan 22, 1985·62 cites·22 claims
- 0385US10899099B2Device and method for evaluating operating conditions of briquetting machine, briquetting machine, method for manufacturing briquette, control device of briquetting machine, control method of briquetting machine, and programFURUKAWA IND MACHINERY SYSTEMS CO LTD·Filed 2015·Granted Jan 26, 2021·4 cites·10 claims
- 0477US10353650B2Image processing apparatus obtaining a record of an event having occurred during the transition of the main CPU from sleep to normal operation and recording mediumKONICA MINOLTA INC·Filed 2018·Granted Jul 16, 2019·2 cites·17 claims
- 0575US5195365ADevice for detecting combustion pressure of an internal combustion engineTOYOTA MOTOR CO LTD·Filed 1991·Granted Mar 23, 1993·38 cites·13 claims
- 0671US7146629B2Multi-user talking system and multi-user talking methodHITACHI LTD·Filed 2001·Granted Dec 5, 2006·11 cites·4 claims
- 0767US5831748AImage processorMINOLTA CO LTD·Filed 1994·Granted Nov 3, 1998·22 cites·25 claims
- 0865US6618368B1Data gateway and method for relaying dataHITACHI LTD·Filed 1999·Granted Sep 9, 2003·57 cites·6 claims
- 0964US12138879B2Device and method for evaluating operating conditions of briquetting machine, briquetting machine, method for manufacturing briquette, control device of briquetting machine, control method of briquetting machine, and programFURUKAWA IND MACHINERY SYSTEMS CO LTD·Filed 2020·Granted Nov 12, 2024·0 cites·7 claims
- 1062US6903847B2Image reading apparatusMINOLTA CO LTD·Filed 2001·Granted Jun 7, 2005·5 cites·13 claims
- 1162US2022297261A1Underwater polishing system and underwater polishing methodSEIKO EPSON CORP·Filed 2022·Application pending·0 cites
- 1257US8122210B2Data backup device, data backup system, and data backup programTSUKADA KOJI·Filed 2006·Granted Feb 21, 2012·2 cites·16 claims
- 1355US8373869B2Charging system, charging method, recording medium, and image forming apparatus for performing charging process with improved user convenienceKONICA MINOLTA BUSINESS TECH·Filed 2009·Granted Feb 12, 2013·1 cites·16 claims
- 1454US7145901B2Method of requesting security and release of communication bandHITACHI LTD·Filed 2002·Granted Dec 5, 2006·3 cites·9 claims
- 1554US2024321525A1Low Inductance Electrolytic CapacitorKYOCERA AVX COMPONENTS CORP·Filed 2024·Application pending·0 cites
- 1652US6483835B1Communication system with communication route retrieval and selection functionHITACHI LTD·Filed 1998·Granted Nov 19, 2002·31 cites·14 claims
- 1749US6069974AImage processorMINOLTA CO LTD·Filed 1998·Granted May 30, 2000·11 cites·7 claims
- 1848US9140636B2Briquette inspection device and briquette inspection method for measuring weight, volume, and crush strengthFURUKAWA CO LTD·Filed 2013·Granted Sep 22, 2015·0 cites·8 claims
- 1947US9162412B2Briquetting machine control deviceFURUKAWA CO LTD·Filed 2013·Granted Oct 20, 2015·0 cites·14 claims
- 2046US6301395B1Image processing apparatus that can appropriately enhance contour of an imageMINOLTA CO LTD·Filed 1997·Granted Oct 9, 2001·15 cites·18 claims
- 2146US2004064541A1Network system having plural networks for performing quality guarantee among the networks having different policiesFiled 2003·Application pending·0 cites
- 2241US9635200B2Image forming system, image forming apparatus capable of communicating with a portable terminal, portable terminal capable of communicating with an image forming apparatus, and recording mediumKONICA MINOLTA INC·Filed 2015·Granted Apr 25, 2017·0 cites·16 claims
- 2338US8482752B2Image processing device for printing a plurality of manuscript data sets in prescribed order based on composition guideline dataTSUKADA KOJI·Filed 2010·Granted Jul 9, 2013·0 cites·16 claims
- 2433US2010118678A1Method for testing magnetic recording medium and method for production of magnetic recording medium including testing stepSHOWA DENKO KK·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →