Inventor
TSUJIKAWA SHIMPEI
JP20 patents
⚠️ This page may combine multiple inventors who share the name “TSUJIKAWA SHIMPEI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SONY CORP
5 patentsUS10326096B2Jun 18, 2019
Light emitting element, method for manufacturing the same, and display device
SONY CORP2 citations72
US11100857B2Aug 24, 2021
Display device and electronic apparatus
SONY CORP0 citations62
US9214496B2Dec 15, 2015
Transistor, display, and electric apparatus
SONY CORP2 citations62
US8981375B2Mar 17, 2015
Transistor, display, and electronic apparatus
SONY CORP2 citations62
US11024823B2Jun 1, 2021
Light emitting element, method for manufacturing the same, and display device
SONY CORP0 citations61
HITACHI LTD
4 patentsUS6656804B2Dec 2, 2003
Semiconductor device and production method thereof
HITACHI LTD26 citations92
US6417052B1Jul 9, 2002
Fabrication process for semiconductor device
HITACHI LTD14 citations83
US7432216B2Oct 7, 2008
Semiconductor device and manufacturing method thereof
HITACHI LTD2 citations63
US7112833B2Sep 26, 2006
Semiconductor device and manufacturing method thereof
HITACHI LTD2 citations63
SONY GROUP CORP
3 patentsUS11765923B2Sep 19, 2023
Light emitting element, method for manufacturing the same, and display device
SONY GROUP CORP2 citations72
US12245449B2Mar 4, 2025
Light emitting element, method for manufacturing the same, and display device
SONY GROUP CORP0 citations61
US12069880B2Aug 20, 2024
Light emitting element, method for manufacturing the same, and display device
SONY GROUP CORP0 citations61
HITACHI ULSI SYS CO LTD
3 patentsUS7196384B2Mar 27, 2007
Semiconductor device and method for manufacturing thereof
HITACHI ULSI SYS CO LTD1 citations63
US6897104B2May 24, 2005
Semiconductor device and method for manufacturing thereof
HITACHI ULSI SYS CO LTD3 citations63
US6982468B2Jan 3, 2006
Semiconductor device and method for manufacturing thereof
HITACHI ULSI SYS CO LTD0 citations52
RENESAS TECH CORP
3 patentsUS6849513B2Feb 1, 2005
Semiconductor device and production method thereof
RENESAS TECH CORP2 citations62
US6777296B2Aug 17, 2004
Semiconductor device and manufacturing method thereof
RENESAS TECH CORP2 citations62
US7569890B2Aug 4, 2009
Manufacturing method of CMOS type semiconductor device, and CMOS type semiconductor device
RENESAS TECH CORP0 citations51