Inventor
KOYAMA RYOZO
JP17 patents
⚠️ This page may combine multiple inventors who share the name “KOYAMA RYOZO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HIROSE ELECTRIC CO LTD
16 patentsUS7850477B2Dec 14, 2010
Connector
HIROSE ELECTRIC CO LTD21 citations92
US7329154B2Feb 12, 2008
Electrical connector having terminals arranged with narrow pitch
HIROSE ELECTRIC CO LTD20 citations92
US5836780ANov 17, 1998
Card edge connector
HIROSE ELECTRIC CO LTD20 citations92
US5641295AJun 24, 1997
Modular board electrical connector
HIROSE ELECTRIC CO LTD38 citations92
USD607823SJan 12, 2010
Electrical connector
HIROSE ELECTRIC CO LTD11 citations83
USD584691SJan 13, 2009
Electrical connector
HIROSE ELECTRIC CO LTD8 citations82
USD584692SJan 13, 2009
Electrical connector
HIROSE ELECTRIC CO LTD8 citations82
US7771236B2Aug 10, 2010
Electrical connector
HIROSE ELECTRIC CO LTD9 citations79
USD589448SMar 31, 2009
Electrical connector
HIROSE ELECTRIC CO LTD6 citations73
US6382983B2May 7, 2002
Module mounting system
HIROSE ELECTRIC CO LTD11 citations73
US6334789B1Jan 1, 2002
Surface-mount connector
HIROSE ELECTRIC CO LTD9 citations73
US5888086AMar 30, 1999
Electrical connector
HIROSE ELECTRIC CO LTD9 citations73
US5938464AAug 17, 1999
Circuit board electrical connector with latch
HIROSE ELECTRIC CO LTD4 citations61
US7416446B2Aug 26, 2008
Connector
HIROSE ELECTRIC CO LTD4 citations58
US10908368B2Feb 2, 2021
Optical cable connection structure and optical cable connection method
HIROSE ELECTRIC CO LTD1 citations57
US9893450B2Feb 13, 2018
Electrical connecting member and electrical connector having the same
HIROSE ELECTRIC CO LTD1 citations51