Inventor
IMAI KATSUYA
JP26 patents
⚠️ This page may combine multiple inventors who share the name “IMAI KATSUYA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SUGATSUNE KOGYO
12 patentsUS6305050B1Oct 23, 2001
Hinge device to be used for a foldable apparatus
SUGATSUNE KOGYO58 citations96
US7047599B2May 23, 2006
Hinge assembly
SUGATSUNE KOGYO26 citations92
US6904644B2Jun 14, 2005
Hinge assembly
SUGATSUNE KOGYO22 citations92
US6789292B2Sep 14, 2004
Hinge assembly
SUGATSUNE KOGYO57 citations92
US6772481B2Aug 10, 2004
Hinge assembly
SUGATSUNE KOGYO30 citations92
US6119310ASep 19, 2000
Hinge unit
SUGATSUNE KOGYO24 citations92
US7251859B2Aug 7, 2007
Hinge device
SUGATSUNE KOGYO18 citations84
US6587676B1Jul 1, 2003
Hinge assembly
SUGATSUNE KOGYO9 citations74
US6523224B1Feb 25, 2003
Hinge assembly with limited play
SUGATSUNE KOGYO10 citations74
USD480717SOct 14, 2003
Hinge for cellular telephone
SUGATSUNE KOGYO4 citations63
US6588063B2Jul 8, 2003
Hinge assembly
SUGATSUNE KOGYO6 citations63
US7681283B2Mar 23, 2010
Hinge assembly
SUGATSUNE KOGYO5 citations61
MITSUBOSHI BELTING LTD
6 patentsUS9611903B2Apr 4, 2017
Pulley structure
MITSUBOSHI BELTING LTD7 citations81
US10415685B2Sep 17, 2019
Pulley structure
MITSUBOSHI BELTING LTD3 citations72
US11448304B2Sep 20, 2022
Pulley structure
MITSUBOSHI BELTING LTD2 citations71
US11353058B2Jun 7, 2022
Pulley structure, sliding bearing, and production method for sliding bearing
MITSUBOSHI BELTING LTD2 citations71
US11274739B2Mar 15, 2022
Pulley structure and method for manufacturing pulley structure
MITSUBOSHI BELTING LTD4 citations71
US11668386B2Jun 6, 2023
Pulley structure
MITSUBOSHI BELTING LTD0 citations50