Inventor
SHIBATA RYUJI
JP22 patents
⚠️ This page may combine multiple inventors who share the name “SHIBATA RYUJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
5 patentsUS6462978B2Oct 8, 2002
Method of designing semiconductor integrated circuit device and semiconductor integrated circuit device
HITACHI LTD180 citations99
US6340825B1Jan 22, 2002
Method of designing semiconductor integrated circuit device and semiconductor integrated circuit device
HITACHI LTD44 citations96
US5568083AOct 22, 1996
Semiconductor integrated circuit device having an internally produced operation voltage matched to operation speed of circuit
HITACHI LTD60 citations96
US6611943B2Aug 26, 2003
Method of designing semiconductor integrated circuit device and semiconductor integrated circuit device
HITACHI LTD25 citations92
US5348902ASep 20, 1994
Method of designing cells applicable to different design automation systems
HITACHI LTD7 citations74
RENESAS TECH CORP
3 patentsUS6912697B2Jun 28, 2005
Semiconductor integrated circuit device
RENESAS TECH CORP18 citations92
US7541647B2Jun 2, 2009
Method of designing semiconductor integrated circuit device and semiconductor integrated circuit device
RENESAS TECH CORP1 citations63
US7642601B2Jan 5, 2010
Method of designing semiconductor integrated circuit device and semiconductor integrated circuit device
RENESAS TECH CORP0 citations52
SONY GROUP CORP
3 patentsUS11722770B2Aug 8, 2023
Image processing device, method of processing image, image processing program, and imaging device
SONY GROUP CORP2 citations72
US12368953B2Jul 22, 2025
Image processing device, method of processing image, image processing program, and imaging device
SONY GROUP CORP0 citations62
US11418714B2Aug 16, 2022
Image processing device, method of processing image, image processing program, and imaging device
SONY GROUP CORP0 citations62