Inventor
FUKUZAWA TSUNEO
JP21 patents
⚠️ This page may combine multiple inventors who share the name “FUKUZAWA TSUNEO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJIFILM CORP
8 patentsUS11484188B2Nov 1, 2022
Endoscope
FUJIFILM CORP4 citations73
US12076187B2Sep 3, 2024
Ultrasonic endoscope and manufacturing method of ultrasonic endoscope
FUJIFILM CORP1 citations62
US11998170B2Jun 4, 2024
Endoscope
FUJIFILM CORP1 citations62
US11925314B2Mar 12, 2024
Ultrasound endoscope
FUJIFILM CORP0 citations52
US12490884B2Dec 9, 2025
Endoscope
FUJIFILM CORP0 citations51
US12310554B2May 27, 2025
Endoscope having elevator support member in distal end portion body for heat dissipation
FUJIFILM CORP0 citations51
US12185911B2Jan 7, 2025
Treatment tool elevating mechanism and ultrasonic endoscope
FUJIFILM CORP0 citations51
US12004711B2Jun 11, 2024
Endoscope
FUJIFILM CORP0 citations51
MATSUI TOSHIYUKI
3 patentsUS8195065B2Jun 5, 2012
Image-forming apparatus having protrusion part for inhibiting flow of toner toward light-passing part
MATSUI TOSHIYUKI2 citations60
US8170446B2May 1, 2012
Image-forming apparatus
MATSUI TOSHIYUKI5 citations60
US8121515B2Feb 21, 2012
Image-forming apparatus
MATSUI TOSHIYUKI2 citations60