Inventor
SATO TAKUMI
JP54 patents
⚠️ This page may combine multiple inventors who share the name “SATO TAKUMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SEIKO EPSON CORP
16 patentsUS4881832ANov 21, 1989
Print wire driving device for wire type dot printer
SEIKO EPSON CORP33 citations95
US4767227AAug 30, 1988
Print wire driving device for wire type dot printer
SEIKO EPSON CORP43 citations95
US4993854AFeb 19, 1991
Wire dot print head
SEIKO EPSON CORP30 citations92
US6975821B2Dec 13, 2005
Image forming apparatus
SEIKO EPSON CORP8 citations74
US6068170AMay 30, 2000
Continuous paper cutting unit
SEIKO EPSON CORP11 citations74
US5048985ASep 17, 1991
Wire guide device for wire dot printer
SEIKO EPSON CORP6 citations73
US4915524AApr 10, 1990
Print wire guiding device for wire type dot printer
SEIKO EPSON CORP8 citations73
US4913570AApr 3, 1990
Print wire driving device for wire type dot printer
SEIKO EPSON CORP7 citations73
US7068962B2Jun 27, 2006
Image forming apparatus
SEIKO EPSON CORP3 citations63
US6321964B1Nov 27, 2001
Continuous paper cutting unit
SEIKO EPSON CORP2 citations63
US6273312B1Aug 14, 2001
Continuous paper cutting unit
SEIKO EPSON CORP2 citations63
US5236266AAug 17, 1993
Stacked print wire driving device for wire type dot printer
SEIKO EPSON CORP6 citations62
US12472758B2Nov 18, 2025
Printing device
SEIKO EPSON CORP0 citations59
US12257854B2Mar 25, 2025
Printing apparatus
SEIKO EPSON CORP0 citations52
US10059129B2Aug 28, 2018
Printing apparatus and method for removing contaminants in printing apparatus
SEIKO EPSON CORP1 citations52
US6279805B1Aug 28, 2001
Continuous paper cutting unit
SEIKO EPSON CORP0 citations52
HITACHI METALS LTD
4 patentsUS10266789B2Apr 23, 2019
Processing method and purification system
HITACHI METALS LTD8 citations83
US9462684B2Oct 4, 2016
Wiring material, method for fabricating the same, and secondary battery device and electronic equipment using the same
HITACHI METALS LTD6 citations72
US9505046B2Nov 29, 2016
Flat wiring member and method of manufacturing the same
HITACHI METALS LTD1 citations48
US10006138B2Jun 26, 2018
Copper foil and method of manufacturing the same
HITACHI METALS LTD0 citations41
TOSHIBA KK
4 patentsUS6606534B1Aug 12, 2003
Strip thickness control apparatus for rolling mill
TOSHIBA KK16 citations79
US7706098B2Apr 27, 2010
Disk drive in which the dynamic flying height of head is adjusted
TOSHIBA KK6 citations63
US11275653B2Mar 15, 2022
Magnetic disk device
TOSHIBA KK0 citations52
US9165568B2Oct 20, 2015
Hard disk drive and data refresh method
TOSHIBA KK0 citations52
JAPAN DISPLAY INC
3 patentsMITSUBISHI ELECTRIC CORP
3 patentsUS11415423B2Aug 16, 2022
Map information management device, map information management system, and map information management method
MITSUBISHI ELECTRIC CORP2 citations73
US10891496B2Jan 12, 2021
Information presentation method
MITSUBISHI ELECTRIC CORP0 citations52
US11958494B2Apr 16, 2024
Information collection device and information collection method
MITSUBISHI ELECTRIC CORP0 citations44
HITACHI CABLE
3 patentsUS6353259B1Mar 5, 2002
Process for producing BGA type semiconductor device, TAB tape for BGA type semiconductor device, and BGA type semiconductor device
HITACHI CABLE9 citations73
US9252550B2Feb 2, 2016
Electrode terminal connector producing method
HITACHI CABLE0 citations41
US7731764B2Jun 8, 2010
Singulation metal mold and method for producing semiconductor device
HITACHI CABLE0 citations40
HONDA MOTOR CO LTD
3 patentsUSHIO ELECTRIC INC
2 patentsANNO KOUICHI
1 patentMITSUBISHI HEAVY IND LTD
1 patentNIPPON SEIKI CO LTD
1 patentCANON DENSHI KK
1 patentJAPAN SCIENCE & TECH CORP
1 patentSATO TAKUMI
1 patentNISHIKI KK
1 patentMORINAGA MILK INDUSTRY CO LTD
1 patentODA HIROTSUGU
1 patentWATANABE MIDORI
1 patentSAN KAIHATSU KABUSHIKI KAISHA
1 patentFURUKAWA ELECTRIC CO LTD
1 patentShowing the top 50 of 54 patents by PatentIndex Score.