Inventor
TSUIDA SHUNJI
JP9 patents
⚠️ This page may combine multiple inventors who share the name “TSUIDA SHUNJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NEC CORP
4 patentsUS6310438B1Oct 30, 2001
Electron tube device mounted with a cold cathode and a method of impressing voltages on electrodes of the electron tube device
NEC CORP13 citations81
US5646585AJul 8, 1997
Tunable cavity resonator for a multi-cavity klystron
NEC CORP7 citations70
US6452335B1Sep 17, 2002
Field emission type cold-cathode electron gun with focusing electrode
NEC CORP6 citations60
US5422541AJun 6, 1995
Klystron tuning mechanism having means for changing the pitch of an internal threaded portion
NEC CORP5 citations60
TSUIDA SHUNJI
3 patentsUS8519324B2Aug 27, 2013
Laser projector for projecting and displaying an image based on the raster scanning of a laser beam
TSUIDA SHUNJI9 citations80
US8934018B2Jan 13, 2015
Multiprojection display system and screen forming method
TSUIDA SHUNJI2 citations59
US8816937B2Aug 26, 2014
Multiprojection display system and screen forming method
TSUIDA SHUNJI2 citations59
NEC MICROWAVE TUBE LTD
2 patentsUS6583567B2Jun 24, 2003
Electron tube device mounted with a cold cathode and a method of impressing voltages on electrodes of the electron tube device
NEC MICROWAVE TUBE LTD6 citations73
US6756734B2Jun 29, 2004
Electron tube device mounted with a cold cathode and a method of impressing voltages on electrodes of the electron tube device
NEC MICROWAVE TUBE LTD2 citations62