P

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 patents
US6174172B1Jan 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 patents

KAZAMA TOSHIO

1 patent

ALPS ELECTRIC COL LTD

1 patent

Showing the top 50 of 67 patents by PatentIndex Score.