Inventor
MATSUDA KAZUYA
JP27 patents
⚠️ This page may combine multiple inventors who share the name “MATSUDA KAZUYA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NICHIA CORP
15 patentsUS12559648B2Feb 24, 2026
Method of manufacturing metal structure for optical semiconductor device, package, and solution containing polyallylamine polymer
NICHIA CORP0 citations62
US12501753B2Dec 16, 2025
Light-emitting device
NICHIA CORP0 citations62
US12237450B2Feb 25, 2025
Metallic structure for optical semiconductor device, method for producing the same, and optical semiconductor device using the same
NICHIA CORP0 citations62
US12116516B2Oct 15, 2024
Metallic structure for optical semiconductor device, method for producing the same, and optical semiconductor device using the same
NICHIA CORP0 citations62
US12074262B2Aug 27, 2024
Light-emitting device
NICHIA CORP0 citations62
US11264546B2Mar 1, 2022
Metallic structure for optical semiconductor device, method for producing the same, and optical semiconductor device using the same
NICHIA CORP0 citations62
US11257990B2Feb 22, 2022
Light emitting device
NICHIA CORP1 citations62
US11183619B2Nov 23, 2021
Method of manufacturing light emitting device
NICHIA CORP1 citations62
US11152547B2Oct 19, 2021
Metallic structure for optical semiconductor device, method for producing the same, and optical semiconductor device using the same
NICHIA CORP0 citations62
US11257994B2Feb 22, 2022
Resin package and light emitting device
NICHIA CORP0 citations52
US11251334B2Feb 15, 2022
Method of manufacturing light emitting devices
NICHIA CORP0 citations52
US11158776B2Oct 26, 2021
Lead frame and method of manufacturing light emitting device
NICHIA CORP0 citations51
US10950764B2Mar 16, 2021
Light-emitting device
NICHIA CORP0 citations51
US12336347B2Jun 17, 2025
Light emitting device
NICHIA CORP0 citations45
US10411169B2Sep 10, 2019
Light emitting device having leads in resin package
NICHIA CORP0 citations36
CANON KK
5 patentsUS5825545AOct 20, 1998
Image stabilizing device
CANON KK19 citations92
US4592638AJun 3, 1986
Automatic focus adjusting device
CANON KK40 citations92
US6292308B1Sep 18, 2001
Lens barrel
CANON KK14 citations73
US4865433ASep 12, 1989
Zoom lens incorporating diaphragm
CANON KK16 citations73
US4767200AAug 30, 1988
Lens mounting
CANON KK9 citations73
HITACHI CHEMICAL CO LTD
4 patentsUS6841022B2Jan 11, 2005
Adhesive-coated electronic parts on a connection sheet
HITACHI CHEMICAL CO LTD32 citations92
US6158115ADec 12, 2000
Method of mounting a plurality of electronic parts on a circuit board
HITACHI CHEMICAL CO LTD17 citations92
US6479757B1Nov 12, 2002
Method of mounting a plurality of electronic parts on a circuit board
HITACHI CHEMICAL CO LTD13 citations73
US11667817B2Jun 6, 2023
Electroconductive film, roll, connected structure, and process for producing connected structure
HITACHI CHEMICAL CO LTD2 citations68