Inventor
TOCHIBAYASHI KATSUAKI
JP65 patents
⚠️ This page may combine multiple inventors who share the name “TOCHIBAYASHI KATSUAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SEMICONDUCTOR ENERGY LAB
49 patentsUS9391095B2Jul 12, 2016
Semiconductor device and manufacturing method thereof
SEMICONDUCTOR ENERGY LAB25 citations94
US9905696B2Feb 27, 2018
Semiconductor device
SEMICONDUCTOR ENERGY LAB10 citations93
US9780219B2Oct 3, 2017
Semiconductor device and method for manufacturing semiconductor device
SEMICONDUCTOR ENERGY LAB10 citations93
US9553202B2Jan 24, 2017
Semiconductor device, manufacturing method thereof, and electronic device
SEMICONDUCTOR ENERGY LAB17 citations93
US9184297B2Nov 10, 2015
Semiconductor device comprising a void portion in an insulation film and method for manufacturing a semiconductor device comprising a void portion in an insulating film
SEMICONDUCTOR ENERGY LAB22 citations93
US9293589B2Mar 22, 2016
Semiconductor device and method for manufacturing semiconductor device
SEMICONDUCTOR ENERGY LAB22 citations92
US11316051B2Apr 26, 2022
Semiconductor device and method for manufacturing semiconductor device
SEMICONDUCTOR ENERGY LAB10 citations85
US11515426B2Nov 29, 2022
Semiconductor device comprising a void region insulating film
SEMICONDUCTOR ENERGY LAB3 citations84
US10693010B2Jun 23, 2020
Semiconductor device and method for manufacturing semiconductor device
SEMICONDUCTOR ENERGY LAB4 citations84
US10658389B2May 19, 2020
Semiconductor device, manufacturing method thereof, and electronic device
SEMICONDUCTOR ENERGY LAB5 citations84
US10347768B2Jul 9, 2019
Semiconductor device having insulating film including low-density region
SEMICONDUCTOR ENERGY LAB6 citations84
US10164120B2Dec 25, 2018
Method for manufacturing semiconductor device
SEMICONDUCTOR ENERGY LAB8 citations84
US9935203B2Apr 3, 2018
Semiconductor device and manufacturing method thereof
SEMICONDUCTOR ENERGY LAB8 citations84
US9773919B2Sep 26, 2017
Semiconductor device and manufacturing method thereof
SEMICONDUCTOR ENERGY LAB11 citations84
US9768318B2Sep 19, 2017
Semiconductor device and method for manufacturing the same
SEMICONDUCTOR ENERGY LAB14 citations84
US9548393B2Jan 17, 2017
Semiconductor device comprising an insulating layer including a void
SEMICONDUCTOR ENERGY LAB7 citations84
US9147773B2Sep 29, 2015
Semiconductor device and method for manufacturing the same
SEMICONDUCTOR ENERGY LAB6 citations84
US8846459B2Sep 30, 2014
Semiconductor device and method for manufacturing the same
SEMICONDUCTOR ENERGY LAB9 citations84
US10243081B2Mar 26, 2019
Semiconductor device and method for manufacturing semiconductor device
SEMICONDUCTOR ENERGY LAB8 citations83
US12230715B2Feb 18, 2025
Semiconductor device and method for manufacturing semiconductor device
SEMICONDUCTOR ENERGY LAB2 citations75
US11245040B2Feb 8, 2022
Semiconductor device and method for manufacturing semiconductor device
SEMICONDUCTOR ENERGY LAB6 citations75
US11869979B2Jan 9, 2024
Semiconductor device
SEMICONDUCTOR ENERGY LAB1 citations73
US11527657B2Dec 13, 2022
Semiconductor device and manufacturing method thereof
SEMICONDUCTOR ENERGY LAB3 citations73
US11495690B2Nov 8, 2022
Semiconductor device and fabrication method of semiconductor device
SEMICONDUCTOR ENERGY LAB3 citations73
US11296233B2Apr 5, 2022
Semiconductor device and semiconductor device manufacturing method
SEMICONDUCTOR ENERGY LAB3 citations73
US11031403B2Jun 8, 2021
Semiconductor device and manufacturing method of semiconductor device
SEMICONDUCTOR ENERGY LAB2 citations73
US10978563B2Apr 13, 2021
Semiconductor device and method for manufacturing semiconductor device
SEMICONDUCTOR ENERGY LAB6 citations73
US10797180B2Oct 6, 2020
Semiconductor device, method for manufacturing the same, and electronic device
SEMICONDUCTOR ENERGY LAB3 citations73
US10741587B2Aug 11, 2020
Semiconductor device, semiconductor wafer, module, electronic device, and manufacturing method the same
SEMICONDUCTOR ENERGY LAB3 citations73
US10505051B2Dec 10, 2019
Semiconductor device, method for manufacturing the same, and electronic device
SEMICONDUCTOR ENERGY LAB5 citations73
US10199508B2Feb 5, 2019
Semiconductor device and method for manufacturing the same
SEMICONDUCTOR ENERGY LAB3 citations73
US10020322B2Jul 10, 2018
Transistor and semiconductor device
SEMICONDUCTOR ENERGY LAB3 citations73
US10014325B2Jul 3, 2018
Semiconductor device and electronic device
SEMICONDUCTOR ENERGY LAB4 citations73
US9570622B2Feb 14, 2017
Semiconductor device and method for manufacturing the same
SEMICONDUCTOR ENERGY LAB3 citations73
US9305774B2Apr 5, 2016
Method for processing thin film and method for manufacturing semiconductor device
SEMICONDUCTOR ENERGY LAB3 citations73
US11205664B2Dec 21, 2021
Semiconductor device and method for manufacturing semiconductor device
SEMICONDUCTOR ENERGY LAB4 citations70
US10504925B2Dec 10, 2019
Semiconductor device and method for manufacturing semiconductor device
SEMICONDUCTOR ENERGY LAB3 citations67
US12218246B2Feb 4, 2025
Semiconductor device and method for manufacturing semiconductor device
SEMICONDUCTOR ENERGY LAB1 citations64
US12495615B2Dec 9, 2025
Semiconductor device, manufacturing method thereof, and electronic device
SEMICONDUCTOR ENERGY LAB0 citations63
US11935959B2Mar 19, 2024
Semiconductor device comprising oxide semiconductor film comprising nanocrystal
SEMICONDUCTOR ENERGY LAB0 citations63
US11289475B2Mar 29, 2022
Semiconductor device and manufacturing method of semiconductor device
SEMICONDUCTOR ENERGY LAB1 citations63
US11282860B2Mar 22, 2022
Semiconductor device, manufacturing method thereof, and electronic device
SEMICONDUCTOR ENERGY LAB0 citations63
US12349415B2Jul 1, 2025
Oxide semiconductor transistor
SEMICONDUCTOR ENERGY LAB0 citations62
US12057480B2Aug 6, 2024
Semiconductor device
SEMICONDUCTOR ENERGY LAB0 citations62
US11908949B2Feb 20, 2024
Semiconductor device and manufacturing method thereof
SEMICONDUCTOR ENERGY LAB0 citations62
US11817507B2Nov 14, 2023
Semiconductor device and method for manufacturing the semiconductor device
SEMICONDUCTOR ENERGY LAB0 citations62
US11545551B2Jan 3, 2023
Semiconductor device and semiconductor device manufacturing method
SEMICONDUCTOR ENERGY LAB0 citations62
US11257959B2Feb 22, 2022
Semiconductor device and method for manufacturing the semiconductor device
SEMICONDUCTOR ENERGY LAB1 citations62
US9515175B2Dec 6, 2016
Semiconductor device and method for manufacturing the same
SEMICONDUCTOR ENERGY LAB1 citations62
YAMAZAKI SHUNPEI
1 patentShowing the top 50 of 65 patents by PatentIndex Score.