Inventor

NAGAO MASAYOSHI

JP9 patents

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

KLA CORP

2 patents

US10943760B2Mar 9, 2021

Electron gun and electron microscope

KLA CORP2 citations71

US12340969B2Jun 24, 2025

Electron gun and electron microscope

KLA CORP0 citations55

AIST

2 patents

US12051557B2Jul 30, 2024

Electron emission device and electron microscope

AIST0 citations56

US11887802B2Jan 30, 2024

Electron emitting element and method for manufacturing same

AIST0 citations56

NAT INST OF ADVANCED IND SCIEN

1 patent

US7215072B2May 8, 2007

Field-emission electron source, method of manufacturing the same, and image display apparatus

NAT INST OF ADVANCED IND SCIEN3 citations62

FUTABA DENSHI KOGYO KK

1 patent

US7375400B2May 20, 2008

Field emission display device

FUTABA DENSHI KOGYO KK2 citations61

NAT INSTUTUTE OF ADVANCED IND

1 patent

US7112920B2Sep 26, 2006

Field emission source with plural emitters in an opening

NAT INSTUTUTE OF ADVANCED IND5 citations56

PANASONIC CORP

1 patent

US7588475B2Sep 15, 2009

Field-emission electron source, method of manufacturing the same, and image display apparatus

PANASONIC CORP1 citations51

NAGAO MASAYOSHI

1 patent

US9024544B2May 5, 2015

Field emission device

NAGAO MASAYOSHI0 citations32