Inventor
TAKAYAMA TSUYOSHI
JP16 patents
⚠️ This page may combine multiple inventors who share the name “TAKAYAMA TSUYOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
4 patentsUS5124703AJun 23, 1992
Digital signal requantizing circuit using multistage noise shaping
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD42 citations92
US6049253AApr 11, 2000
Operational amplifier
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD4 citations62
US7013401B2Mar 14, 2006
Processor capable of preventing sleep/hold state based on a difference between a processing block address and a writing block address
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD4 citations60
US7425673B2Sep 16, 2008
Tone output device and integrated circuit for tone output
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD1 citations45
HITACHI CONSTRUCTION MACHINERY
4 patentsUS9133604B2Sep 15, 2015
Hydraulic control device for work machine
HITACHI CONSTRUCTION MACHINERY8 citations83
US6105707AAug 22, 2000
Tired Roller
HITACHI CONSTRUCTION MACHINERY17 citations83
US6523905B2Feb 25, 2003
Crawler carrier having an engine, a hydraulic pump and a heat exchanger positioned in a lateral direction
HITACHI CONSTRUCTION MACHINERY15 citations80
USD692029SOct 22, 2013
Hydraulic excavator
HITACHI CONSTRUCTION MACHINERY3 citations62
MITSUBISHI ELECTRIC CORP
3 patentsUS6819149B2Nov 16, 2004
Gate drive device for reducing a surge voltage and switching loss
MITSUBISHI ELECTRIC CORP20 citations91
US6642576B1Nov 4, 2003
Power semiconductor device having layered structure of power semiconductor elements and terminal members
MITSUBISHI ELECTRIC CORP51 citations89
US12046533B2Jul 23, 2024
Semiconductor device
MITSUBISHI ELECTRIC CORP0 citations60
PANASONIC CORP
3 patentsUS7532141B2May 12, 2009
Pulse width modulation method and digital analogue converter using the same
PANASONIC CORP11 citations83
US8032696B2Oct 4, 2011
Decoding device and semiconductor device which read file rewriting discrimination information
PANASONIC CORP2 citations62
US8806120B2Aug 12, 2014
Decoding device and decoding method
PANASONIC CORP0 citations41