Inventor
HAMANAKA MASASHI
JP8 patents
⚠️ This page may combine multiple inventors who share the name “HAMANAKA MASASHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
5 patentsUS6737348B2May 18, 2004
Method for forming buried interconnect
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD11 citations71
US6759322B2Jul 6, 2004
Method for forming wiring structure
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD2 citations62
US6881660B2Apr 19, 2005
Method for forming wiring structure
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD1 citations52
US6919267B2Jul 19, 2005
Method for forming wiring structure
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD0 citations41
US6858549B2Feb 22, 2005
Method for forming wiring structure
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD0 citations41
MATSUSHITA ELECTRONICS CORP
3 patentsUS6416617B2Jul 9, 2002
Apparatus and method for chemical/mechanical polishing
MATSUSHITA ELECTRONICS CORP23 citations91
US6191038B1Feb 20, 2001
Apparatus and method for chemical/mechanical polishing
MATSUSHITA ELECTRONICS CORP21 citations91
US6248660B1Jun 19, 2001
Method for forming metallic plug
MATSUSHITA ELECTRONICS CORP6 citations56