P

Inventor

KIYOKAWA TOSHIYUKI

JP29 patents
⚠️ This page may combine multiple inventors who share the name “KIYOKAWA TOSHIYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ADVANTEST CORP

22 patents
US6445203B1Sep 3, 2002

Electric device testing apparatus

ADVANTEST CORP103 citations98
US5172049ADec 15, 1992

IC test equipment

ADVANTEST CORP175 citations97
US6313653B1Nov 6, 2001

IC chip tester with heating element for preventing condensation

ADVANTEST CORP56 citations96
US6590383B2Jul 8, 2003

Contact arm and electronic device testing apparatus using the same

ADVANTEST CORP30 citations92
US6456062B2Sep 24, 2002

Contact arm and electronic device testing apparatus using the same

ADVANTEST CORP34 citations92
US6218849B1Apr 17, 2001

Device for detecting proper mounting of an IC for testing in an IC testing apparatus

ADVANTEST CORP27 citations92
US6019564AFeb 1, 2000

Semiconductor device transporting and handling apparatus

ADVANTEST CORP45 citations92
US5920192AJul 6, 1999

Integrated circuit transporting apparatus including a guide with an integrated circuit positioning function

ADVANTEST CORP28 citations92
US5812409ASep 22, 1998

Semiconductor device transport system with deformed tray compensation

ADVANTEST CORP29 citations92
US5742168AApr 21, 1998

Test section for use in an IC handler

ADVANTEST CORP42 citations92
US5722514AMar 3, 1998

Tray installation rack for test handler

ADVANTEST CORP25 citations92
US5177435AJan 5, 1993

IC test equipment

ADVANTEST CORP25 citations91
US11579187B1Feb 14, 2023

Test carrier and electronic component testing apparatus

ADVANTEST CORP2 citations73
US9588142B2Mar 7, 2017

Electronic device handling apparatus and electronic device testing apparatus

ADVANTEST CORP4 citations66
US11693026B2Jul 4, 2023

Test carrier

ADVANTEST CORP0 citations62
US7298156B2Nov 20, 2007

Electronic part test apparatus

ADVANTEST CORP6 citations62
USD442568SMay 22, 2001

IC module insert

ADVANTEST CORP3 citations62
US12372549B2Jul 29, 2025

Test carrier and carrier assembling apparatus

ADVANTEST CORP0 citations61
US12276676B2Apr 15, 2025

Test carrier and carrier assembling apparatus

ADVANTEST CORP0 citations61
US12140610B2Nov 12, 2024

Test carrier and carrier assembling apparatus

ADVANTEST CORP0 citations61
US11906548B2Feb 20, 2024

Test carrier and carrier assembling apparatus

ADVANTEST CORP0 citations61
US11531043B2Dec 20, 2022

Test carrier and carrier assembling apparatus

ADVANTEST CORP0 citations61

KIYOKAWA TOSHIYUKI

4 patents

ADVANTEST TEST SOLUTIONS INC

3 patents