Inventor
SHIMOMURA TSUTOMU
US26 patents
⚠️ This page may combine multiple inventors who share the name “SHIMOMURA TSUTOMU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MATSUSHITA ELECTRIC WORKS LTD
8 patentsUS6700466B1Mar 2, 2004
Contactor
MATSUSHITA ELECTRIC WORKS LTD136 citations96
US6486760B2Nov 26, 2002
Electromagnetic relay
MATSUSHITA ELECTRIC WORKS LTD39 citations87
US5712608AJan 27, 1998
Matrix relay
MATSUSHITA ELECTRIC WORKS LTD8 citations72
USD495659SSep 7, 2004
Connector for optical wiring
MATSUSHITA ELECTRIC WORKS LTD12 citations71
USD495998SSep 14, 2004
Connector for optical wiring
MATSUSHITA ELECTRIC WORKS LTD3 citations60
US7382948B2Jun 3, 2008
Optical switch
MATSUSHITA ELECTRIC WORKS LTD1 citations47
US7102473B2Sep 5, 2006
Micro-relay
MATSUSHITA ELECTRIC WORKS LTD0 citations40
US7482900B2Jan 27, 2009
Micro relay
MATSUSHITA ELECTRIC WORKS LTD0 citations38
DIGEO INC
4 patentsUS6526471B1Feb 25, 2003
Method and apparatus for a high-speed memory subsystem
DIGEO INC146 citations98
US7155734B1Dec 26, 2006
Methods of operating a data broadcast service
DIGEO INC109 citations97
US6526580B2Feb 25, 2003
Broadband data broadcasting service
DIGEO INC246 citations97
US6473858B1Oct 29, 2002
Method and apparatus for broadcasting data with access control
DIGEO INC273 citations97
NEOFOCAL SYSTEMS INC
4 patentsUS8344659B2Jan 1, 2013
System and method for lighting power and control system
NEOFOCAL SYSTEMS INC52 citations96
US8350497B2Jan 8, 2013
Method and apparatus for outputting light in a LED-based lighting system
NEOFOCAL SYSTEMS INC11 citations91
US8350496B2Jan 8, 2013
Method and apparatus for driving a pulse modulated output circuit
NEOFOCAL SYSTEMS INC6 citations82
US9934191B2Apr 3, 2018
Systems and methods for assigning addresses to serially arranged circuit nodes
NEOFOCAL SYSTEMS INC4 citations71
PETING MARK
3 patentsUS8823281B2Sep 2, 2014
System and method for providing both power and control to circuits coupled serially to a single conductor
PETING MARK5 citations82
US8716950B2May 6, 2014
Method and circuit for catching excess current
PETING MARK7 citations82
US8456098B2Jun 4, 2013
Method and apparatus for efficiently powering digital electronic nodes on a single conductor current line
PETING MARK6 citations82
PANASONIC IP MAN CO LTD
3 patentsUS10018556B2Jul 10, 2018
Gas detecting device including light emitter, light receiver, and an optical member
PANASONIC IP MAN CO LTD4 citations72
US9958381B2May 1, 2018
Carbon dioxide sensor
PANASONIC IP MAN CO LTD2 citations72
US10574127B2Feb 25, 2020
Actuator and coil unit
PANASONIC IP MAN CO LTD2 citations71