Inventor

ISHIZAKA MASAYUKI

JP5 patents

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

HITACHI LTD

2 patents

US6524927B1Feb 25, 2003

Semiconductor device and method of fabricating the same

HITACHI LTD17 citations91

US6444405B1Sep 3, 2002

Method of forming conductive layers in the trenches or through holes made in an insulating film on a semiconductors substrate

HITACHI LTD3 citations60

HITACHI ULSI SYS CO LTD

1 patent

US6770528B2Aug 3, 2004

Method of forming a data-storing capacitive element made in an insulating film on a semiconductor substrate

HITACHI ULSI SYS CO LTD23 citations90

RENESAS TECH CORP

1 patent

US6717202B2Apr 6, 2004

HSG semiconductor capacitor with migration inhibition layer

RENESAS TECH CORP15 citations82

THK CO LTD

1 patent

US7649290B2Jan 19, 2010

Bearing bush and compound movement using the same

THK CO LTD4 citations62