Inventor
YOSHIDA KENSUKE
JP23 patents
⚠️ This page may combine multiple inventors who share the name “YOSHIDA KENSUKE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SII PRINTEK INC
10 patentsUS12138915B2Nov 12, 2024
Liquid jet head and liquid jet recording device
SII PRINTEK INC0 citations53
US12508806B2Dec 30, 2025
Drive device, drive board, liquid jet head, and liquid jet recording device
SII PRINTEK INC0 citations52
US11247453B2Feb 15, 2022
Liquid ejecting head and liquid-ejecting recording apparatus
SII PRINTEK INC0 citations52
US11173707B2Nov 16, 2021
Driving circuit, liquid ejecting head, and liquid-ejecting recording apparatus
SII PRINTEK INC0 citations52
US12520421B2Jan 6, 2026
Flexible board, liquid jet head, and liquid jet recording device
SII PRINTEK INC0 citations51
US12491710B2Dec 9, 2025
Drive board, liquid jet head, and liquid jet recording device
SII PRINTEK INC0 citations51
US12023927B2Jul 2, 2024
Drive board, liquid jet head, and liquid jet recording device
SII PRINTEK INC0 citations51
US11845272B2Dec 19, 2023
Liquid jet head and liquid jet recording device
SII PRINTEK INC0 citations51
US11660860B2May 30, 2023
Liquid jet head and liquid jet recording device
SII PRINTEK INC0 citations51
US11654676B2May 23, 2023
Liquid jet head and liquid jet recording device
SII PRINTEK INC0 citations51
FUJITSU LTD
7 patentsUS7396797B2Jul 8, 2008
Production method of catalyst for fuel cell and of fuel cell, and catalyst for fuel cell and fuel cell
FUJITSU LTD15 citations82
US6187477B1Feb 13, 2001
Lithium secondary battery and cathode composition therefor
FUJITSU LTD13 citations73
US9306418B2Apr 5, 2016
Uninterruptible power-supply apparatus and method of using the same
FUJITSU LTD3 citations71
US8378687B2Feb 19, 2013
Method of measuring characteristics regarding safety of battery
FUJITSU LTD3 citations62
US9075592B2Jul 7, 2015
Information processing system, uninterruptible power system, and method for controlling allocation of processing
FUJITSU LTD3 citations61
US7927756B2Apr 19, 2011
Redox fuel cell using methanol
FUJITSU LTD0 citations50
US7553570B2Jun 30, 2009
Fuel cell
FUJITSU LTD0 citations41
FUJIKURA LTD
3 patentsUS7407333B2Aug 5, 2008
Optical fiber fixing system, optical fiber butting system and optical fiber fusion-splicing system
FUJIKURA LTD11 citations79
US11226449B2Jan 18, 2022
Reinforcement structure
FUJIKURA LTD4 citations68
US9122036B2Sep 1, 2015
Optical fiber clamp and method of clamping optical fiber
FUJIKURA LTD0 citations51