Inventor
MATSUI JUN
JP33 patents
⚠️ This page may combine multiple inventors who share the name “MATSUI JUN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJITSU LTD
15 patentsUS7874847B2Jan 25, 2011
Electronic part and circuit substrate
FUJITSU LTD39 citations92
US9178691B2Nov 3, 2015
Apparatus for correcting signal, transmission apparatus, method of correcting signal, and transmission system
FUJITSU LTD16 citations84
US7583867B2Sep 1, 2009
Optical module
FUJITSU LTD16 citations84
US10623172B2Apr 14, 2020
Control signal transmission and reception system and control signal transmission and reception method
FUJITSU LTD2 citations73
US9344309B2May 17, 2016
Decision circuit, receiver device, and processor
FUJITSU LTD2 citations63
US9088366B2Jul 21, 2015
Optical transmission system, control signal transmission method, and optical module
FUJITSU LTD3 citations63
US7674017B2Mar 9, 2010
Optical module and manufacturing method thereof
FUJITSU LTD2 citations63
US7519243B2Apr 14, 2009
Substrate, substrate adapted for interconnecting optical elements and optical module
FUJITSU LTD2 citations63
US11868026B2Jan 9, 2024
Optical AD converter and optical receiver
FUJITSU LTD0 citations62
US12436339B2Oct 7, 2025
Optical transceiver, optical transceiver device using the same, and method of controlling light source wavelengths
FUJITSU LTD0 citations52
US9507085B2Nov 29, 2016
Optical fiber and optical fiber manufacturing method
FUJITSU LTD0 citations52
US7958632B2Jun 14, 2011
Flexible printed-circuit boards bonding method and printed circuit board
FUJITSU LTD1 citations52
US7141515B2Nov 28, 2006
Method for manufacturing device
FUJITSU LTD0 citations52
US9904022B2Feb 27, 2018
Optical receiving device including first lens and second lens and optical receiving system including first lens and second lens
FUJITSU LTD0 citations42
US9071348B2Jun 30, 2015
Optical transmission apparatus and optical transmission method
FUJITSU LTD0 citations42
MATSUI JUN
4 patentsUS8406588B2Mar 26, 2013
Optical connector and method of connecting fiber array
MATSUI JUN8 citations82
US8169129B2May 1, 2012
Metal laminated body, LED-mounted substrate, and white film
MATSUI JUN3 citations60
US8710539B2Apr 29, 2014
Metal foil laminate, substrate for mounting LED, and light source device
MATSUI JUN2 citations54
US8503496B2Aug 6, 2013
Device for judging state of semiconductor laser and method for judging state of semiconductor laser
MATSUI JUN0 citations40
YAMAZAKI MAZAK CORP
3 patentsUS12372942B2Jul 29, 2025
Machine tool, tool load displaying method for machine tool, and non-transitory computer-readable storage medium for calculation of machining parameters using a replacement tool
YAMAZAKI MAZAK CORP1 citations62
US12135537B2Nov 5, 2024
Machine tool, tool load displaying method for machine tool, and non-transitory computer-readable storage medium
YAMAZAKI MAZAK CORP0 citations50
US10295987B2May 21, 2019
Machining program editing assist apparatus
YAMAZAKI MAZAK CORP0 citations39