Inventor
OKANO NOBUKATA
JP20 patents
⚠️ This page may combine multiple inventors who share the name “OKANO NOBUKATA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SONY CORP
11 patentsUS6548317B2Apr 15, 2003
Photoelectric conversion element and method for manufacturing the same
SONY CORP31 citations91
US7858418B2Dec 28, 2010
Light emitting device and method of manufacturing the same
SONY CORP10 citations82
US9911894B2Mar 6, 2018
Nitride-based III-V group compound semiconductor
SONY CORP2 citations72
US6459714B1Oct 1, 2002
Heat emission apparatus in a semiconductor laser
SONY CORP11 citations72
US6404790B1Jun 11, 2002
Semiconductor laser and multi-semiconductor laser
SONY CORP7 citations72
US7196357B2Mar 27, 2007
Optical semiconductor apparatus
SONY CORP2 citations62
US6960791B2Nov 1, 2005
Optical semiconductor apparatus
SONY CORP2 citations62
US6567445B1May 20, 2003
Method to manufacture a heat emission apparatus in a semiconductor laser
SONY CORP4 citations61
US6310381B1Oct 30, 2001
Photoelectric conversion element and method for manufacturing the same
SONY CORP4 citations61
US7915625B2Mar 29, 2011
Semiconductor light emitting device
SONY CORP5 citations59
US10686291B2Jun 16, 2020
Semiconductor light emitting element and semiconductor light emitting element assembly
SONY CORP0 citations50
WATANABE YOSHIAKI
2 patentsKARINO SACHIO
2 patentsYASHIMA KIYOTAKA
2 patentsUS8138002B2Mar 20, 2012
Semiconductor light-emitting element, fabrication method thereof, convex part formed on backing, and convex part formation method for backing
YASHIMA KIYOTAKA3 citations52
US8409893B2Apr 2, 2013
Semiconductor light-emitting element, fabrication method thereof, convex part formed on backing, and convex part formation method for backing
YASHIMA KIYOTAKA0 citations42