Inventor
ISHIDA MASAHIRO
JP337 patents
⚠️ This page may combine multiple inventors who share the name “ISHIDA MASAHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ADVANTEST CORP
15 patentsUS6795496B1Sep 21, 2004
Jitter measuring device and method
ADVANTEST CORP117 citations98
US6975978B1Dec 13, 2005
Method and apparatus for fault simulation of semiconductor integrated circuit
ADVANTEST CORP64 citations96
US6621860B1Sep 16, 2003
Apparatus for and method of measuring a jitter
ADVANTEST CORP44 citations96
US6661839B1Dec 9, 2003
Method and device for compressing and expanding data pattern
ADVANTEST CORP139 citations95
US7305025B2Dec 4, 2007
Measurement instrument and measurement method
ADVANTEST CORP22 citations93
US7254764B2Aug 7, 2007
Generating test patterns used in testing semiconductor integrated circuit
ADVANTEST CORP14 citations93
US7225377B2May 29, 2007
Generating test patterns used in testing semiconductor integrated circuit
ADVANTEST CORP13 citations93
US7203229B1Apr 10, 2007
Apparatus for and method of measuring jitter
ADVANTEST CORP23 citations93
US7127018B2Oct 24, 2006
Apparatus for and method of measuring clock skew
ADVANTEST CORP17 citations93
US6922439B2Jul 26, 2005
Apparatus for and method of measuring jitter
ADVANTEST CORP42 citations93
US6828815B2Dec 7, 2004
Method and apparatus for defect analysis of semiconductor integrated circuit
ADVANTEST CORP17 citations93
US6775321B1Aug 10, 2004
Apparatus for and method of measuring a jitter
ADVANTEST CORP25 citations93
US6687629B1Feb 3, 2004
Apparatus for and method of measuring a jitter
ADVANTEST CORP38 citations93
US6598004B1Jul 22, 2003
Jitter measurement apparatus and its method
ADVANTEST CORP51 citations93
US6593765B1Jul 15, 2003
Testing apparatus and testing method for semiconductor integrated circuit
ADVANTEST CORP26 citations93
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
14 patentsUS6358770B2Mar 19, 2002
Method for growing nitride semiconductor crystals, nitride semiconductor device, and method for fabricating the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD119 citations99
US6617182B2Sep 9, 2003
Semiconductor device and semiconductor substrate, and method for fabricating the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD85 citations98
US6420197B1Jul 16, 2002
Semiconductor device and method of fabricating the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD90 citations98
US6815726B2Nov 9, 2004
Semiconductor device and semiconductor substrate, and method of fabricating the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD44 citations96
US6566231B2May 20, 2003
Method of manufacturing high performance semiconductor device with reduced lattice defects in the active region
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD59 citations96
US6562701B2May 13, 2003
Method of manufacturing nitride semiconductor substrate
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD66 citations96
US6887770B2May 3, 2005
Method for fabricating semiconductor device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD42 citations93
US6864158B2Mar 8, 2005
Method of manufacturing nitride semiconductor substrate
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD22 citations93
US6849875B2Feb 1, 2005
Nitride semiconductor device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD13 citations93
US6821805B1Nov 23, 2004
Semiconductor device, semiconductor substrate, and manufacture method
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD40 citations93
US6797991B2Sep 28, 2004
Nitride semiconductor device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD15 citations93
US6750158B2Jun 15, 2004
Method for producing a semiconductor device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD26 citations93
US6653663B2Nov 25, 2003
Nitride semiconductor device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD37 citations93
US6649494B2Nov 18, 2003
Manufacturing method of compound semiconductor wafer
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD19 citations93
TERUMO CORP
9 patentsUS10004878B2Jun 26, 2018
Catheter assembly
TERUMO CORP41 citations98
US9352128B2May 31, 2016
Indwelling assembly
TERUMO CORP31 citations98
US8876773B2Nov 4, 2014
Indwelling needle assembly
TERUMO CORP44 citations98
US6221050B1Apr 24, 2001
Self-retaining needle assembly and valve element for use therein
TERUMO CORP58 citations96
USD832423SOct 30, 2018
Catheter assembly with needle, guide wire and catheter
TERUMO CORP17 citations94
US9561325B2Feb 7, 2017
Indwelling assembly
TERUMO CORP8 citations93
US9265915B2Feb 23, 2016
Method of indwelling a needle assembly
TERUMO CORP11 citations93
US9186483B2Nov 17, 2015
Indwelling assembly
TERUMO CORP9 citations93
US9180276B2Nov 10, 2015
Method involving use of an assembled indwelling assembly
TERUMO CORP12 citations93
MATSUSHITA ELECTRONICS CORP
4 patentsUS6069394AMay 30, 2000
Semiconductor substrate, semiconductor device and method of manufacturing the same
MATSUSHITA ELECTRONICS CORP301 citations99
US6274518B1Aug 14, 2001
Method for producing a group III nitride compound semiconductor substrate
MATSUSHITA ELECTRONICS CORP86 citations98
US6249534B1Jun 19, 2001
Nitride semiconductor laser device
MATSUSHITA ELECTRONICS CORP109 citations98
US6117700ASep 12, 2000
Method for fabricating semiconductor device having group III nitride
MATSUSHITA ELECTRONICS CORP57 citations96
ISHIDA MASAHIRO
2 patentsSEIKO INSTR INC
1 patentMORITO TAKUMI
1 patentTOSHIBA MACHINE CO LTD
1 patentYOKOHAMA RUBBER CO LTD
1 patentMITSUSHITA ELECTRONICS CORP
1 patentMATSUDA NAOKI
1 patentShowing the top 50 of 337 patents by PatentIndex Score.