Inventor
OTSUKA MASAYUKI
JP35 patents
⚠️ This page may combine multiple inventors who share the name “OTSUKA MASAYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LAPIS SEMICONDUCTOR CO LTD
11 patentsUS11368128B2Jun 21, 2022
Capacitance sensor circuit and semiconductor integrated circuit
LAPIS SEMICONDUCTOR CO LTD2 citations73
US10673326B2Jun 2, 2020
Semiconductor device including boosting circuit with plural pump circuits
LAPIS SEMICONDUCTOR CO LTD2 citations73
US9602003B2Mar 21, 2017
Voltage regulator, semiconductor device, and voltage generation method for voltage regulator
LAPIS SEMICONDUCTOR CO LTD3 citations73
US11831281B2Nov 28, 2023
Semiconductor integrated circuit
LAPIS SEMICONDUCTOR CO LTD0 citations62
US11674857B2Jun 13, 2023
Semiconductor device and capacitance sensor device
LAPIS SEMICONDUCTOR CO LTD0 citations52
US9928921B2Mar 27, 2018
Non-volatile memory, semiconductor device and reading method
LAPIS SEMICONDUCTOR CO LTD0 citations52
US9461056B2Oct 4, 2016
Non-volatile memory and semiconductor device
LAPIS SEMICONDUCTOR CO LTD0 citations52
US9293219B2Mar 22, 2016
Non-volatile memory, semiconductor device and reading method
LAPIS SEMICONDUCTOR CO LTD1 citations52
US9202589B2Dec 1, 2015
Non-volatile memory and semiconductor device
LAPIS SEMICONDUCTOR CO LTD0 citations52
US10366764B2Jul 30, 2019
Sense amplifier for detecting data read from memory cell
LAPIS SEMICONDUCTOR CO LTD0 citations42
US9368227B2Jun 14, 2016
Semiconductor device and test method
LAPIS SEMICONDUCTOR CO LTD0 citations42
SHARP KK
6 patentsUS7657194B2Feb 2, 2010
Image forming apparatus and toner supply control program for the same
SHARP KK8 citations84
US7920801B2Apr 5, 2011
Image forming apparatus and method for controlling image forming apparatus
SHARP KK2 citations63
US11953841B2Apr 9, 2024
Image forming apparatus provided with charging roller
SHARP KK1 citations62
US7889365B2Feb 15, 2011
Image forming apparatus
SHARP KK1 citations52
US8019242B2Sep 13, 2011
Image forming apparatus and image forming method for suppressing fluctuation of formed images
SHARP KK0 citations42
US9983532B2May 29, 2018
Image forming apparatus with density measuring portion
SHARP KK0 citations40
HITACHI LTD
5 patentsUS5427102AJun 27, 1995
Active noise cancellation apparatus in MRI apparatus
HITACHI LTD88 citations94
US5345177ASep 6, 1994
Magnetic resonance imaging apparatus having vibration damping means on gradient coil
HITACHI LTD65 citations94
US5084676AJan 28, 1992
Nuclear magnetic resonance apparatus
HITACHI LTD70 citations94
US5331281AJul 19, 1994
Gradient magnetic field generating coil assembly of magnetic resonance imaging apparatus
HITACHI LTD31 citations92
US5309105AMay 3, 1994
Vibration reduction system for magnetic-resonance imaging apparatus
HITACHI LTD4 citations60
OKI ELECTRIC IND CO LTD
5 patentsUS6753721B2Jun 22, 2004
Internal step-down power supply circuit
OKI ELECTRIC IND CO LTD17 citations92
US6449192B2Sep 10, 2002
Programmable read-only memory generating identical word-line voltages from different power-supply voltages
OKI ELECTRIC IND CO LTD15 citations84
US6822921B2Nov 23, 2004
Semiconductor device having semiconductor memory
OKI ELECTRIC IND CO LTD8 citations74
US7034605B2Apr 25, 2006
Internal step-down power supply circuit
OKI ELECTRIC IND CO LTD2 citations62
US6885237B2Apr 26, 2005
Internal step-down power supply circuit
OKI ELECTRIC IND CO LTD0 citations52
OTSUKA MASAYUKI
4 patentsUS8078069B2Dec 13, 2011
Image forming apparatus and image forming method
OTSUKA MASAYUKI3 citations61
US8081891B2Dec 20, 2011
Image quality adjustment method, image forming apparatus and computer readable medium
OTSUKA MASAYUKI1 citations50
US8848416B2Sep 30, 2014
Semiconductor storage device with wiring that conserves space
OTSUKA MASAYUKI0 citations39
US8660448B2Feb 25, 2014
Image forming apparatus and image forming method
OTSUKA MASAYUKI0 citations39