Inventor
OHSHIMA KAZUAKI
JP42 patents
⚠️ This page may combine multiple inventors who share the name “OHSHIMA KAZUAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SEMICONDUCTOR ENERGY LAB
26 patentsUS9735179B2Aug 15, 2017
Semiconductor circuit, method for driving the same, storage device, register circuit, display device, and electronic device
SEMICONDUCTOR ENERGY LAB5 citations84
US10559667B2Feb 11, 2020
Semiconductor device and method for measuring current of semiconductor device
SEMICONDUCTOR ENERGY LAB2 citations73
US10035386B2Jul 31, 2018
Semiconductor device, method for manufacturing semiconductor device, tire, and moving object
SEMICONDUCTOR ENERGY LAB4 citations73
US9818750B2Nov 14, 2017
Semiconductor device
SEMICONDUCTOR ENERGY LAB5 citations73
US9741400B2Aug 22, 2017
Semiconductor device, memory device, electronic device, and method for operating the semiconductor device
SEMICONDUCTOR ENERGY LAB4 citations73
US9612795B2Apr 4, 2017
Data processing device, data processing method, and computer program
SEMICONDUCTOR ENERGY LAB2 citations73
US9536627B2Jan 3, 2017
Test method of semiconductor device
SEMICONDUCTOR ENERGY LAB2 citations73
US8861288B2Oct 14, 2014
Level-shift circuit and semiconductor integrated circuit
SEMICONDUCTOR ENERGY LAB5 citations73
US11600705B2Mar 7, 2023
Semiconductor device and method for measuring current of semiconductor device
SEMICONDUCTOR ENERGY LAB0 citations63
US7529125B2May 5, 2009
Semiconductor device and operating method thereof
SEMICONDUCTOR ENERGY LAB5 citations63
US12550332B2Feb 10, 2026
Ferroelectric device and semiconductor device
SEMICONDUCTOR ENERGY LAB0 citations62
US12525576B2Jan 13, 2026
Semiconductor device and electronic device
SEMICONDUCTOR ENERGY LAB0 citations62
US12197646B2Jan 14, 2025
Electronic device
SEMICONDUCTOR ENERGY LAB0 citations62
US12095440B2Sep 17, 2024
Semiconductor device
SEMICONDUCTOR ENERGY LAB0 citations62
US12592269B2Mar 31, 2026
Semiconductor device, display apparatus, data processing system, and control system of the semiconductor device
SEMICONDUCTOR ENERGY LAB0 citations52
US12261570B2Mar 25, 2025
Mixer and semiconductor device
SEMICONDUCTOR ENERGY LAB0 citations52
US12087863B2Sep 10, 2024
Matching circuit, semiconductor device, and electronic device
SEMICONDUCTOR ENERGY LAB0 citations52
US12041762B2Jul 16, 2024
Semiconductor device or oscillator
SEMICONDUCTOR ENERGY LAB0 citations52
US10500908B2Dec 10, 2019
Semiconductor device, method for manufacturing semiconductor device, tire, and moving object
SEMICONDUCTOR ENERGY LAB0 citations52
US10109371B2Oct 23, 2018
Test method of semiconductor device
SEMICONDUCTOR ENERGY LAB0 citations52
US10061558B2Aug 28, 2018
Data processing device, data processing method, and computer program
SEMICONDUCTOR ENERGY LAB0 citations52
US9875381B2Jan 23, 2018
Communication method and communication system
SEMICONDUCTOR ENERGY LAB0 citations52
US9647132B2May 9, 2017
Semiconductor device and memory device
SEMICONDUCTOR ENERGY LAB1 citations52
US9570445B2Feb 14, 2017
Semiconductor device
SEMICONDUCTOR ENERGY LAB1 citations52
US7905397B2Mar 15, 2011
Data management method and data management system
SEMICONDUCTOR ENERGY LAB0 citations52
US12462717B2Nov 4, 2025
Display apparatus and electronic device
SEMICONDUCTOR ENERGY LAB0 citations50
OJI PAPER CO
6 patentsUS5213873AMay 25, 1993
Aqueous ink-jet recording sheet
OJI PAPER CO67 citations96
US6689432B2Feb 10, 2004
Ink jet recording material
OJI PAPER CO55 citations95
US6436513B1Aug 20, 2002
Ink jet recording material
OJI PAPER CO29 citations92
US5952104ASep 14, 1999
Ink jet recording material
OJI PAPER CO28 citations90
US6620469B2Sep 16, 2003
Ink jet recording sheet comprising a water repellent underlayer
OJI PAPER CO13 citations83
US6713160B2Mar 30, 2004
Ink jet recording material
OJI PAPER CO14 citations82
OHSHIMA KAZUAKI
5 patentsUS9960116B2May 1, 2018
Semiconductor device and manufacturing method thereof
OHSHIMA KAZUAKI4 citations72
US9336845B2May 10, 2016
Register circuit including a volatile memory and a nonvolatile memory
OHSHIMA KAZUAKI3 citations72
US8791516B2Jul 29, 2014
Semiconductor device
OHSHIMA KAZUAKI4 citations72
US9489830B2Nov 8, 2016
Communication method and communication system
OHSHIMA KAZUAKI1 citations51
US8403231B2Mar 26, 2013
Semiconductor device and driving method thereof
OHSHIMA KAZUAKI0 citations41