Inventor
KAZAMA TOSHIO
JP67 patents
⚠️ This page may combine multiple inventors who share the name “KAZAMA TOSHIO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NHK SPRING CO LTD
41 patentsUS6174172B1Jan 16, 2001
Electric contact unit
NHK SPRING CO LTD61 citations96
US6043666AMar 28, 2000
Electroconductive spring contact unit
NHK SPRING CO LTD81 citations96
US5990697ANov 23, 1999
Electroconductive contact unit having compression spring with normally and coarsely wound segments
NHK SPRING CO LTD76 citations96
US5410260AApr 25, 1995
Coil spring-pressed needle contact probe
NHK SPRING CO LTD69 citations96
US7969170B2Jun 28, 2011
Microcontactor probe with reduced number of sliding contacts for Conduction, and electric probe unit
NHK SPRING CO LTD14 citations93
US7470149B2Dec 30, 2008
Conductive-contact holder and conductive-contact unit
NHK SPRING CO LTD31 citations93
US7404717B2Jul 29, 2008
Contactor
NHK SPRING CO LTD24 citations93
US7057403B2Jun 6, 2006
Microcontactor probe having a contact needle
NHK SPRING CO LTD36 citations93
US6873168B2Mar 29, 2005
Conductive coil contact member
NHK SPRING CO LTD26 citations93
US6781390B2Aug 24, 2004
Conductive coil contact member
NHK SPRING CO LTD26 citations93
US6337572B1Jan 8, 2002
Electric contact probe unit
NHK SPRING CO LTD27 citations93
US6323667B1Nov 27, 2001
Contact probe unit
NHK SPRING CO LTD50 citations93
US6150616ANov 21, 2000
Electroconductive contact unit system
NHK SPRING CO LTD29 citations93
US5414369AMay 9, 1995
Coil spring-pressed needle contact probe modules with offset needles
NHK SPRING CO LTD35 citations93
US5291129AMar 1, 1994
Contact probe
NHK SPRING CO LTD43 citations93
US5200695AApr 6, 1993
Contact probe
NHK SPRING CO LTD22 citations93
US5189364AFeb 23, 1993
Contact probe
NHK SPRING CO LTD22 citations93
US5084673AJan 28, 1992
Electric contact probe
NHK SPRING CO LTD32 citations93
US5004977AApr 2, 1991
Contact probe
NHK SPRING CO LTD36 citations93
US5003255AMar 26, 1991
Electric contact probe
NHK SPRING CO LTD24 citations93
US8344747B2Jan 1, 2013
Probe unit
NHK SPRING CO LTD27 citations92
US7950927B2May 31, 2011
Conductive contact holder and conductive contact unit
NHK SPRING CO LTD27 citations90
US6642728B1Nov 4, 2003
Holder of electroconductive contactor, and method for producing the same
NHK SPRING CO LTD29 citations90
US5798655AAug 25, 1998
Contact probe unit including needle members urged by a resilient material block
NHK SPRING CO LTD21 citations86
US7956288B2Jun 7, 2011
Conductive contact and method of manufacturing conductive contact
NHK SPRING CO LTD15 citations84
US7832091B2Nov 16, 2010
Method for manufacturing conductive contact holder
NHK SPRING CO LTD9 citations84
US7463041B2Dec 9, 2008
High-density electroconductive contact probe with uncompressed springs
NHK SPRING CO LTD10 citations84
US7157922B2Jan 2, 2007
Planar electroconductive contact probe holder
NHK SPRING CO LTD10 citations84
US6717421B1Apr 6, 2004
Electric contact probe assembly
NHK SPRING CO LTD14 citations84
US6556033B1Apr 29, 2003
Electroconductive contact unit assembly
NHK SPRING CO LTD19 citations84
US5631574AMay 20, 1997
Contact probe unit
NHK SPRING CO LTD20 citations84
US7815438B2Oct 19, 2010
Needle-like member, conductive contact, and conductive contact unit
NHK SPRING CO LTD8 citations83
US7843203B2Nov 30, 2010
Support member assembly having reinforcement member for conductive contact members
NHK SPRING CO LTD5 citations74
US7748989B2Jul 6, 2010
Conductive-contact holder and conductive-contact unit
NHK SPRING CO LTD5 citations74
US7714597B2May 11, 2010
Support member assembly for conductive contact members
NHK SPRING CO LTD6 citations74
US7459922B2Dec 2, 2008
Microcontactor probe assembly having a plunger and electric probe unit using the same
NHK SPRING CO LTD8 citations74
US7091734B2Aug 15, 2006
Electroconductive contact unit
NHK SPRING CO LTD7 citations74
US6900651B1May 31, 2005
Electroconductive contact unit assembly
NHK SPRING CO LTD10 citations74
US5394099AFeb 28, 1995
Electroconductive contact probe with intermediately supported, spring urged converging needles having parallel free ends
NHK SPRING CO LTD9 citations74
US7053635B2May 30, 2006
Support member assembly for electroconductive contact members
NHK SPRING CO LTD7 citations72
US10411386B2Sep 10, 2019
Connection terminal
NHK SPRING CO LTD3 citations71
ALPS ELECTRIC CO LTD
7 patentsUS5367419ANov 22, 1994
Floating magnetic head slider with flexure wings located within slider L-shaped members and upper surface of slider
ALPS ELECTRIC CO LTD43 citations93
US6088201AJul 11, 2000
Magnetic head device
ALPS ELECTRIC CO LTD10 citations74
US6009051ADec 28, 1999
Magnetic head device
ALPS ELECTRIC CO LTD11 citations74
US5943188AAug 24, 1999
Magnetic head device
ALPS ELECTRIC CO LTD9 citations74
US5572490ANov 5, 1996
E-type magnetic head for magneto-optical recording device
ALPS ELECTRIC CO LTD18 citations74
US5239425AAug 24, 1993
Magnetic head for magneto-optical recording device
ALPS ELECTRIC CO LTD16 citations74
US5237475AAug 17, 1993
Magnetic head for photo-magnetic recording
ALPS ELECTRIC CO LTD19 citations74
KAZAMA TOSHIO
1 patentALPS ELECTRIC COL LTD
1 patentShowing the top 50 of 67 patents by PatentIndex Score.