Inventor
TANIGUCHI MANABU
JP29 patents
⚠️ This page may combine multiple inventors who share the name “TANIGUCHI MANABU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KOYO SEIKO CO
14 patentsUS5739609AApr 14, 1998
Magnetic bearing apparatus
KOYO SEIKO CO67 citations96
US6380652B1Apr 30, 2002
Remote bearing device with remote diagnostic capability
KOYO SEIKO CO21 citations92
US5783887AJul 21, 1998
Magnetic bearing spindle device for machine tools
KOYO SEIKO CO39 citations92
US5772564AJun 30, 1998
Magnetic bearing spindle device for machine tools
KOYO SEIKO CO32 citations92
US4907460AMar 13, 1990
Torque sensor
KOYO SEIKO CO44 citations92
US6653756B2Nov 25, 2003
Magnetic bearing device
KOYO SEIKO CO24 citations91
US6617734B2Sep 9, 2003
Magnetic bearing control device
KOYO SEIKO CO36 citations91
US5046372ASep 10, 1991
Torque sensor
KOYO SEIKO CO30 citations91
US5804900ASep 8, 1998
Magnetic bearing spindle device
KOYO SEIKO CO17 citations84
US7053511B2May 30, 2006
Magnetic bearing control device with counter for timed maintenance
KOYO SEIKO CO11 citations82
US4996890AMar 5, 1991
Torque sensor
KOYO SEIKO CO19 citations81
US5879113AMar 9, 1999
Machine tool
KOYO SEIKO CO13 citations74
US5406834AApr 18, 1995
Torque sensor
KOYO SEIKO CO17 citations74
US6320289B1Nov 20, 2001
System for controlling plural magnetic bearing devices from a remote location
KOYO SEIKO CO5 citations63
SEIKO EPSON CORP
6 patentsUS12589591B2Mar 31, 2026
Liquid ejecting head and liquid ejecting apparatus
SEIKO EPSON CORP0 citations62
US12473441B2Nov 18, 2025
Ink jet ink composition and recording method
SEIKO EPSON CORP0 citations61
US11613664B2Mar 28, 2023
Aqueous ink jet ink composition and ink jet printing method
SEIKO EPSON CORP0 citations61
US11492508B2Nov 8, 2022
Ink jet printing ink composition and ink jet printing method
SEIKO EPSON CORP0 citations61
US11193032B2Dec 7, 2021
Aqueous ink jet ink composition and ink jet printing method
SEIKO EPSON CORP1 citations61
US10487225B2Nov 26, 2019
Oil-based ink jet recording liquid
SEIKO EPSON CORP0 citations52