Assignee
ISHII TATSUYA
JP17 patents
Top patents by PatentIndex Score
US8743384B2Jun 3, 2014
Image forming apparatus and communication control program product
ISHII TATSUYA5 citations71
US8247818B2Aug 21, 2012
Electro-optical device and electronic apparatus
ISHII TATSUYA4 citations63
US8168982B2May 1, 2012
Substrate for electro-optical device with light shielding section having various widths, electro-optical device, and electronic apparatus
ISHII TATSUYA5 citations63
US6954416B1Oct 11, 2005
Sound generator and method for manufacturing the same
ISHII TATSUYA2 citations63
US11700344B2Jul 11, 2023
Image reading device and image forming apparatus incorporating the image reading device
ISHII TATSUYA0 citations62
US8253909B2Aug 28, 2012
Electro-optical device substrate, electro-optical device, and electronic apparatus
ISHII TATSUYA3 citations62
US11822986B2Nov 21, 2023
Reading apparatus, processing apparatus, and image forming system configured to correct a reference image detection position
ISHII TATSUYA0 citations60
US12526378B2Jan 13, 2026
Information processing apparatus, information processing system, and non-transitory recording medium for managing license information
ISHII TATSUYA0 citations59
US11381709B2Jul 5, 2022
Image reading device and image forming apparatus incorporating same
ISHII TATSUYA1 citations59
US10771646B2Sep 8, 2020
Reading device, image forming apparatus, reference pattern reading method, and storage medium storing program code
ISHII TATSUYA1 citations59
US11186456B2Nov 30, 2021
Conveying device, image forming apparatus incorporating the conveying device, position detecting method of the image forming apparatus, and recording medium
ISHII TATSUYA0 citations58
US10983469B2Apr 20, 2021
Image reading device, image inspection device, and image forming apparatus
ISHII TATSUYA0 citations51
US10931845B2Feb 23, 2021
Reading device, image forming apparatus, correction value calculating method, and storage medium storing program code
ISHII TATSUYA0 citations49
US8545982B2Oct 1, 2013
Hexagonal type barium titanate powder, producing method thereof, dielectric ceramic composition and electronic component
ISHII TATSUYA0 citations46
US10848631B2Nov 24, 2020
Reading device and image forming apparatus
ISHII TATSUYA0 citations42
US9329562B2May 3, 2016
Electric apparatus and residual electric charge discharging method
ISHII TATSUYA0 citations42
US8860054B2Oct 14, 2014
Electrooptical device and electronic apparatus
ISHII TATSUYA0 citations42