Inventor
SONE TOSHIHISA
JP16 patents
⚠️ This page may combine multiple inventors who share the name “SONE TOSHIHISA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LAPIS SEMICONDUCTOR CO LTD
14 patentsUS9197217B2Nov 24, 2015
Semiconductor device, measurement device, and correction method
LAPIS SEMICONDUCTOR CO LTD5 citations83
US8921987B2Dec 30, 2014
Semiconductor device and measurement device having an oscillator
LAPIS SEMICONDUCTOR CO LTD8 citations83
US11854952B2Dec 26, 2023
Semiconductor device and measurement device
LAPIS SEMICONDUCTOR CO LTD2 citations72
US10243515B2Mar 26, 2019
Semiconductor device and measurement device
LAPIS SEMICONDUCTOR CO LTD2 citations72
US9787250B2Oct 10, 2017
Semiconductor device and measurement device
LAPIS SEMICONDUCTOR CO LTD2 citations72
US9584134B2Feb 28, 2017
Correcting temperature based oscillation frequency errors in semiconductor device
LAPIS SEMICONDUCTOR CO LTD2 citations72
US12347757B2Jul 1, 2025
Semiconductor device and measurement device
LAPIS SEMICONDUCTOR CO LTD0 citations62
US11309234B2Apr 19, 2022
Semiconductor device having an oscillator and an associated integrated circuit
LAPIS SEMICONDUCTOR CO LTD0 citations62
US10622944B2Apr 14, 2020
Semiconductor device and measurement device
LAPIS SEMICONDUCTOR CO LTD0 citations51
US10615108B2Apr 7, 2020
Semiconductor device and measurement device
LAPIS SEMICONDUCTOR CO LTD0 citations51
US10411715B2Sep 10, 2019
Semiconductor device, measurement device, and correction method
LAPIS SEMICONDUCTOR CO LTD0 citations51
US9838022B2Dec 5, 2017
Semiconductor device with oscillation frequency error correction
LAPIS SEMICONDUCTOR CO LTD0 citations51
US9257377B2Feb 9, 2016
Semiconductor device and measurement device having an oscillator
LAPIS SEMICONDUCTOR CO LTD0 citations51
US9230890B2Jan 5, 2016
Semiconductor device and measurement device
LAPIS SEMICONDUCTOR CO LTD0 citations51