Inventor · disambiguated record
Katsuaki Sato
Also filed as: SATO KATSUAKI
34 granted patents·7 pending applications·605 citations·filing 1974–2023
98Inventor score
Files withAJINOMOTO KK8MATSUSHITA ELECTRIC INDUSTRIAL CO LTD7SEIKO EPSON CORP7HONDA MOTOR CO LTD6DAIDO STEEL CO LTD3
Top patents by PatentIndex Score
41 records- 0193US4868357AMicrowave heating appliance for automatically heating an object on the basis of a distinctive feature of the objectMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1988·Granted Sep 19, 1989·73 cites·12 claims
- 0291US5273570ASecondary hardening type high temperature wear-resistant sintered alloyHONDA MOTOR CO LTD·Filed 1992·Granted Dec 28, 1993·46 cites·7 claims
- 0388US11704522B2Information processing device and information processing methodSEIKO EPSON CORP·Filed 2020·Granted Jul 18, 2023·2 cites·11 claims
- 0487US6284495B1Method for producing nucleic acid substancesAJINOMOTO KK·Filed 1999·Granted Sep 4, 2001·41 cites·7 claims
- 0586US5164840AApparatus for supplying control codes to sound field reproduction apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1989·Granted Nov 17, 1992·37 cites·14 claims
- 0683US9787858B2Network system and control method of a network systemSEIKO EPSON CORP·Filed 2016·Granted Oct 10, 2017·4 cites·4 claims
- 0782US5466276AValve seat made of secondary hardening-type high temperature wear-resistant sintered alloyHONDA MOTOR CO LTD·Filed 1993·Granted Nov 14, 1995·27 cites·7 claims
- 0882US4751739AApparatus and method for controlling tone qualityMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1986·Granted Jun 14, 1988·33 cites·9 claims
- 0975US5660938AFe-Ni-Cr-base superalloy, engine valve and knitted mesh supporter for exhaust gas catalyzerHITACHI METALS LTD·Filed 1996·Granted Aug 26, 1997·34 cites·17 claims
- 1074US3960660AMethod of producing guanosine by fermentationAJINOMOTO KK·Filed 1975·Granted Jun 1, 1976·15 cites·4 claims
- 1173US6046448AScanning near field optical microscope based on the use of polarized lightSEIKO INSTR INC·Filed 1998·Granted Apr 4, 2000·44 cites·8 claims
- 1271US4559776ACatalytic converter mounting structure for enginesHONDA MOTOR CO LTD·Filed 1983·Granted Dec 24, 1985·40 cites·3 claims
- 1371US3960661AMethod for producing inosine by fermentationAJINOMOTO KK·Filed 1975·Granted Jun 1, 1976·15 cites·7 claims
- 1470US5756347ATemperature-sensitive plasmidAJINOMOTO KK·Filed 1996·Granted May 26, 1998·11 cites·5 claims
- 1569US5616480ATemperature sensitive plasmidAJINOMOTO KK·Filed 1995·Granted Apr 1, 1997·11 cites·10 claims
- 1666US11846009B2Hard particle powder for sintered bodyDAIDO STEEL CO LTD·Filed 2022·Granted Dec 19, 2023·0 cites·4 claims
- 1766US7040601B2Valve guide for internal combustion engine made from iron base sintered alloyHONDA MOTOR CO LTD·Filed 2002·Granted May 9, 2006·5 cites·7 claims
- 1864US12415358B2Server, printing system and method of controlling printing systemSEIKO EPSON CORP·Filed 2023·Granted Sep 16, 2025·0 cites·12 claims
- 1964US6105783AEmbossed carrier tape and embossed carrier taping methodOKI ELECTRIC IND CO LTD·Filed 1999·Granted Aug 22, 2000·23 cites·13 claims
- 2064US5779972AHeat resisting alloys, exhaust valves and knit meshes for catalyzer for exhaust gasDAIDO STEEL CO LTD·Filed 1997·Granted Jul 14, 1998·17 cites·18 claims
- 2163US11565517B2Information processing device, learning device, and information processing methodSEIKO EPSON CORP·Filed 2020·Granted Jan 31, 2023·0 cites·11 claims
- 2262US5952590ASintered alloy having superb wear resistance and process for producing the sameHITACHI POWDERED METALS·Filed 1998·Granted Sep 14, 1999·16 cites·18 claims
- 2361US2023385781A1Information processing apparatus, head management method, and head management systemSEIKO EPSON CORP·Filed 2023·Application pending·0 cites
- 2460US5567383AHeat resisting alloysDAIDO STEEL CO LTD·Filed 1995·Granted Oct 22, 1996·15 cites·16 claims
- 2560US5123050ASound field control systemMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1990·Granted Jun 16, 1992·17 cites·2 claims
- 2657US5073942ASound field control apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1991·Granted Dec 17, 1991·19 cites·5 claims
- 2756US4968609ACoryneform bacteria carrying recombinant DNA and a process for producing aromatic amino acids using said bacteriaAJINOMOTO KK·Filed 1989·Granted Nov 6, 1990·7 cites·15 claims
- 2854US2024344467A1Iron-based sintered alloy valve seat insert for internal combustion engineNIPPON PISTON RING CO LTD·Filed 2022·Application pending·0 cites
- 2954US2004235162A1Method of preparing immunoregulatory dendritic cells and the use thereofKIRIN BREWERY·Filed 2003·Application pending·0 cites
- 3052US5763231AProcess for producing L-leucineAJINOMOTO KK·Filed 1996·Granted Jun 9, 1998·18 cites·23 claims
- 3151US7151334B2Permanent magnet type rotor and method of manufacturing the rotorHONDA MOTOR CO LTD·Filed 2002·Granted Dec 19, 2006·6 cites·10 claims
- 3250US4952199AToothed sintered pulleyHONDA MOTOR CO LTD·Filed 1989·Granted Aug 28, 1990·10 cites·7 claims
- 3350US2020361210A1Information processing apparatus, printing apparatus, learning apparatus, and information processing methodSEIKO EPSON CORP·Filed 2020·Application pending·0 cites
- 3448US2023385780A1Information processing apparatus, head management method, and head management systemSEIKO EPSON CORP·Filed 2023·Application pending·0 cites
- 3545US2005032210A1Method of preparing immuno-regulatory dendritic cells and the use thereofKIRIN BREWERY·Filed 2004·Application pending·0 cites
- 3642US7481970B2Heat resistant alloy for use as material of engine valveHITACHI METALS LTD·Filed 2005·Granted Jan 27, 2009·0 cites·6 claims
- 3739US2004184946A1High-strength, heat-resistant alloy for exhaust valves with improved overaging-resistanceFiled 2004·Application pending·0 cites
- 3835US5233661ASound field variable apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1991·Granted Aug 3, 1993·9 cites·5 claims
- 3935US3969188AMethod of producing guanosine by fermentationAJINOMOTO KK·Filed 1974·Granted Jul 13, 1976·2 cites·5 claims
- 4034US5144673AReflection sound compression apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1990·Granted Sep 1, 1992·8 cites·5 claims
- 4132US7102171B2Magnetic semiconductor material and method for preparation thereofJAPAN SCIENCE & TECH CORP·Filed 2001·Granted Sep 5, 2006·0 cites·6 claims
Join the waitlist — get patent alerts
Get an alert when Katsuaki Sato 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 →