Inventor
SANO TADASHI
JP53 patents
⚠️ This page may combine multiple inventors who share the name “SANO TADASHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ALPS ELECTRIC CO LTD
21 patentsUS6272912B1Aug 14, 2001
Steering angle sensor unit
ALPS ELECTRIC CO LTD24 citations92
US6130425AOct 10, 2000
Rotating detecting device of multi-rotation body
ALPS ELECTRIC CO LTD25 citations92
US8981246B2Mar 17, 2015
Input device
ALPS ELECTRIC CO LTD7 citations84
US7868611B2Jan 11, 2011
Rotary angle detecting device
ALPS ELECTRIC CO LTD10 citations84
US7774945B2Aug 17, 2010
Rotary angle detecting device
ALPS ELECTRIC CO LTD12 citations84
US7145130B2Dec 5, 2006
Rotation detecting device and automobile with the same
ALPS ELECTRIC CO LTD14 citations84
US7091474B2Aug 15, 2006
Rotation angle detecting device
ALPS ELECTRIC CO LTD14 citations84
US6282968B1Sep 4, 2001
Steering sensor unit
ALPS ELECTRIC CO LTD18 citations83
US7363826B2Apr 29, 2008
Rotating member-supporting structure and rotation detecting device having the same
ALPS ELECTRIC CO LTD8 citations74
US7199356B2Apr 3, 2007
Absolute angle detecting device
ALPS ELECTRIC CO LTD7 citations74
US5949067ASep 7, 1999
Code plate of optical rotary encoder having tilted light-detection patterns
ALPS ELECTRIC CO LTD16 citations74
US8981247B2Mar 17, 2015
Input device
ALPS ELECTRIC CO LTD5 citations73
US8714296B2May 6, 2014
Vehicle input device
ALPS ELECTRIC CO LTD4 citations73
US7791333B2Sep 7, 2010
Absolute angle detecting apparatus
ALPS ELECTRIC CO LTD2 citations63
US6966118B2Nov 22, 2005
Absolute angle detecting device
ALPS ELECTRIC CO LTD6 citations63
US6810590B2Nov 2, 2004
Steering angle detector
ALPS ELECTRIC CO LTD5 citations63
US6785974B2Sep 7, 2004
Rotation angle detecting device in which a plurality of slit arrays are arranged along the rotation axis of a code plate
ALPS ELECTRIC CO LTD2 citations63
US6362469B1Mar 26, 2002
Rotation detector for multi-rotation body having detection window
ALPS ELECTRIC CO LTD4 citations63
US8869952B2Oct 28, 2014
Electromagnetic brake system and force sense imparting type rotation input apparatus using the same
ALPS ELECTRIC CO LTD1 citations52
US7365654B2Apr 29, 2008
Absolute angle detection apparatus
ALPS ELECTRIC CO LTD1 citations52
US9151348B2Oct 6, 2015
Electromagnetic brake unit
ALPS ELECTRIC CO LTD0 citations42
HITACHI LTD
10 patentsUS6478955B1Nov 12, 2002
Membrane magnetic separating apparatus
HITACHI LTD26 citations92
US10589189B2Mar 17, 2020
Solid/liquid separation apparatus, and method for same
HITACHI LTD2 citations72
US10197331B2Feb 5, 2019
Solid-liquid separation system
HITACHI LTD2 citations68
US11185793B2Nov 30, 2021
Solid-liquid separating system and solid-liquid separating method
HITACHI LTD1 citations61
US7413713B2Aug 19, 2008
Reaction apparatus and mixing system
HITACHI LTD3 citations61
US11364452B2Jun 21, 2022
Extraction device and method for same
HITACHI LTD1 citations56
US8033255B2Oct 11, 2011
Engine system
HITACHI LTD0 citations52
US11612832B2Mar 28, 2023
Extracting apparatus, and extracting-unit manufacturing method
HITACHI LTD0 citations51
US7901639B2Mar 8, 2011
Reaction apparatus
HITACHI LTD0 citations50
US7374726B2May 20, 2008
Chemical reactor
HITACHI LTD0 citations42
SANO TADASHI
6 patentsUS8866643B2Oct 21, 2014
Rotation input device
SANO TADASHI10 citations83
US8334470B2Dec 18, 2012
Lever operation device
SANO TADASHI3 citations62
US8283917B2Oct 9, 2012
Multi-rotation angle detection device
SANO TADASHI5 citations62
US8573086B2Nov 5, 2013
Lever operation device
SANO TADASHI1 citations51
US8171894B2May 8, 2012
Engine system
SANO TADASHI0 citations41
US8096269B2Jan 17, 2012
Engine system
SANO TADASHI0 citations41
ALPINE ELECTRONICS INC
2 patentsIBM
2 patentsSEIKOSHA KK
2 patentsSHIMADA ATSUSHI
2 patentsALPS ELECTRIC CO INC
1 patentVICTOR COMPANY OF JAPAN
1 patentTOSHIBA MACHINE CO LTD
1 patentLG PHILIPS LCD CO LTD
1 patentSUWA SEIKOSHA KK
1 patentShowing the top 50 of 53 patents by PatentIndex Score.