Inventor
MATSUO TSUTOMU
JP33 patents
⚠️ This page may combine multiple inventors who share the name “MATSUO TSUTOMU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HIROSE ELECTRIC CO LTD
21 patentsUS7445467B1Nov 4, 2008
Board electrical connector, and electrical connector assembly having board electrical connector and middle electrical connector
HIROSE ELECTRIC CO LTD35 citations92
US6328573B1Dec 11, 2001
Intermediate electrical connector
HIROSE ELECTRIC CO LTD45 citations92
US5695353ADec 9, 1997
Electrical connector
HIROSE ELECTRIC CO LTD29 citations92
US6299458B1Oct 9, 2001
Intermediate electrical connector
HIROSE ELECTRIC CO LTD40 citations91
US6817868B2Nov 16, 2004
Intermediate board electrical connector
HIROSE ELECTRIC CO LTD15 citations84
US8357013B2Jan 22, 2013
Reducing far-end crosstalk in electrical connectors
HIROSE ELECTRIC CO LTD7 citations82
US6945787B2Sep 20, 2005
Electrical connector for circuit board and electrical connector assembly having the same and transmission board
HIROSE ELECTRIC CO LTD10 citations74
US6328585B1Dec 11, 2001
Electrical connector having a contact element with large flexibility and a short transmission path
HIROSE ELECTRIC CO LTD11 citations74
US7247057B2Jul 24, 2007
Connector assembly of connector and transmission board
HIROSE ELECTRIC CO LTD6 citations73
US7112098B2Sep 26, 2006
Transmission board and connector assembly made by a combination of a connector and the transmission board
HIROSE ELECTRIC CO LTD8 citations73
US5924883AJul 20, 1999
Electrical connector
HIROSE ELECTRIC CO LTD14 citations73
US5897390AApr 27, 1999
Electrical connector
HIROSE ELECTRIC CO LTD8 citations73
US6421912B1Jul 23, 2002
Method of making an electrical connector
HIROSE ELECTRIC CO LTD9 citations72
US11609478B2Mar 21, 2023
Systems and methods for alignment of photonic integrated circuits and printed optical boards
HIROSE ELECTRIC CO LTD2 citations71
US7329818B2Feb 12, 2008
Transmission circuit board
HIROSE ELECTRIC CO LTD2 citations63
US5807128ASep 15, 1998
Electrical connector
HIROSE ELECTRIC CO LTD3 citations63
US5584711ADec 17, 1996
Electrical connector with a latch
HIROSE ELECTRIC CO LTD5 citations63
US11585981B2Feb 21, 2023
Multi-mode waveguide system and connector for photonic integrated circuit
HIROSE ELECTRIC CO LTD0 citations59
US6873519B2Mar 29, 2005
Electronic component assembly, and intermediate connector and unit body for the same
HIROSE ELECTRIC CO LTD0 citations42
US6749442B2Jun 15, 2004
Flexible circuit board connecting device
HIROSE ELECTRIC CO LTD0 citations42
US7413475B2Aug 19, 2008
Electrical connector having ground planes
HIROSE ELECTRIC CO LTD0 citations40
TOYOTA JIDOSHOKKI KK
11 patentsUS9771250B2Sep 26, 2017
Hydraulic control device for forklift
TOYOTA JIDOSHOKKI KK9 citations82
US11053929B2Jul 6, 2021
Variable displacement pump
TOYOTA JIDOSHOKKI KK2 citations73
US10215226B2Feb 26, 2019
Hydraulic pump
TOYOTA JIDOSHOKKI KK2 citations73
US9957982B2May 1, 2018
Lifting device
TOYOTA JIDOSHOKKI KK4 citations72
US9469515B2Oct 18, 2016
Forklift hydraulic control apparatus
TOYOTA JIDOSHOKKI KK6 citations72
US11440583B2Sep 13, 2022
Hydraulic drive device for industrial vehicle
TOYOTA JIDOSHOKKI KK0 citations52
US10106386B2Oct 23, 2018
Hydraulic control device of a forklift truck
TOYOTA JIDOSHOKKI KK1 citations51
US10487811B2Nov 26, 2019
Variable displacement swash plate type piston pump
TOYOTA JIDOSHOKKI KK0 citations42
US10465667B2Nov 5, 2019
Variable displacement pump
TOYOTA JIDOSHOKKI KK0 citations42
US10358329B2Jul 23, 2019
Hydraulic control device of forklift truck
TOYOTA JIDOSHOKKI KK0 citations42
US10059575B2Aug 28, 2018
Hydraulic control device for forklift
TOYOTA JIDOSHOKKI KK0 citations41