Hitoshi Tomiyama

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Reference voltage generation circuit
- Patent number 11,340,647
- Issue date May 24, 2022
- SONY SEMICONDUCTOR SOLUTIONS CORPORATION
- Hitoshi Tomiyama
- G05 - CONTROLLING REGULATING
Information Patent Grant
Signal processing apparatus and method
- Patent number 10,374,849
- Issue date Aug 6, 2019
- Sony Corporation
- Seiji Kobayashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication apparatus and method for controlling communication ap...
- Patent number 10,333,580
- Issue date Jun 25, 2019
- Sony Corporation
- Hitoshi Tomiyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Signal processing device and method
- Patent number 10,250,844
- Issue date Apr 2, 2019
- SONY SEMICONDUCTOR SOLUTIONS CORPORATION
- Hitoshi Tomiyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Reception device
- Patent number 10,228,469
- Issue date Mar 12, 2019
- SONY SEMICONDUCTOR SOLUTIONS CORPORATION
- Hitoshi Tomiyama
- G01 - MEASURING TESTING
Information Patent Grant
Signal processing device and method
- Patent number 9,729,814
- Issue date Aug 8, 2017
- Sony Corporation
- Hitoshi Tomiyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Receiving circuit, receiving device, and receiving method
- Patent number 9,531,417
- Issue date Dec 27, 2016
- Sony Corporation
- Hitoshi Tomiyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transmission and reception apparatus and transmission and reception...
- Patent number 9,167,185
- Issue date Oct 20, 2015
- Sony Corporation
- Hitoshi Tomiyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Monitoring camera system and control method for monitoring camera s...
- Patent number 9,083,927
- Issue date Jul 14, 2015
- Sony Corporation
- Hitoshi Tomiyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Signal receiving apparatus, signal receiving method, signal receivi...
- Patent number 8,233,864
- Issue date Jul 31, 2012
- Sony Corporation
- Hitoshi Tomiyama
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Radio communication apparatus
- Patent number 8,019,314
- Issue date Sep 13, 2011
- Sony Corporation
- Hitoshi Tomiyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
ALC circuit receiver with sensitivity switching for controlling
- Patent number 6,463,268
- Issue date Oct 8, 2002
- Sony Corporation
- Hitoshi Tomiyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
High frequency signal amplifying circuit and a receiver using the same
- Patent number 6,281,757
- Issue date Aug 28, 2001
- Sony Corporation
- Hitoshi Tomiyama
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
AGC circuit
- Patent number 6,242,981
- Issue date Jun 5, 2001
- Sony Corporation
- Hitoshi Tomiyama
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Apparatus for selectively receiving carrier wave signals
- Patent number 6,215,829
- Issue date Apr 10, 2001
- Sony Corporaton
- Hitoshi Tomiyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Pulse counting FM demodulator
- Patent number 6,064,255
- Issue date May 16, 2000
- Sony Corporation
- Hitoshi Tomiyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Broadcasting signal receiving apparatus and pulse counting demodula...
- Patent number 5,913,155
- Issue date Jun 15, 1999
- Sony Corportaion
- Hitoshi Tomiyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
AM radio receiver
- Patent number 5,909,644
- Issue date Jun 1, 1999
- Sony Corporation
- Hitoshi Tomiyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Equivalent variable resistor circuits
- Patent number 5,838,184
- Issue date Nov 17, 1998
- Sony Corporation
- Hitoshi Tomiyama
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Interface circuit for audio signal
- Patent number 5,300,826
- Issue date Apr 5, 1994
- Sony Corporation
- Taiwa Okanobu
- G01 - MEASURING TESTING
Information Patent Grant
Current mirror power amplifier with gain controlled by resistor-cap...
- Patent number 5,285,172
- Issue date Feb 8, 1994
- Sony Corporation
- Taiwa Okanobu
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
REFERENCE VOLTAGE GENERATION CIRCUIT
- Publication number 20200379497
- Publication date Dec 3, 2020
- Sony Semiconductor Solutions Corporation
- HITOSHI TOMIYAMA
- G05 - CONTROLLING REGULATING
Information Patent Application
COMMUNICATION APPARATUS AND METHOD FOR CONTROLLING COMMUNICATION AP...
- Publication number 20180115341
- Publication date Apr 26, 2018
- SONY CORPORATION
- Hitoshi Tomiyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SIGNAL PROCESSING DEVICE AND METHOD
- Publication number 20170264857
- Publication date Sep 14, 2017
- Sony Semiconductor Solutions Corporation
- Hitoshi Tomiyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SIGNAL PROCESSING APPARATUS AND METHOD
- Publication number 20170237588
- Publication date Aug 17, 2017
- SONY CORPORATION
- Seiji Kobayashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RECEPTION DEVICE
- Publication number 20170010362
- Publication date Jan 12, 2017
- SONY CORPORATION
- HITOSHI TOMIYAMA
- G01 - MEASURING TESTING
Information Patent Application
SIGNAL PROCESSING DEVICE AND METHOD
- Publication number 20150281632
- Publication date Oct 1, 2015
- SONY CORPORATION
- Hitoshi Tomiyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RECEIVING CIRCUIT, RECEIVING DEVICE, AND RECEIVING METHOD
- Publication number 20140273903
- Publication date Sep 18, 2014
- SONY CORPORATION
- Hitoshi Tomiyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SIGNAL PROCESSING DEVICE AND METHOD
- Publication number 20140022384
- Publication date Jan 23, 2014
- HITOSHI TOMIYAMA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TRANSMISSION AND RECEPTION APPARATUS AND TRANSMISSION AND RECEPTION...
- Publication number 20130141648
- Publication date Jun 6, 2013
- SONY CORPORATION
- Hitoshi Tomiyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Signal receiving apparatus, signal receiving method, signal receivi...
- Publication number 20110292297
- Publication date Dec 1, 2011
- SONY CORPORATION
- Hitoshi Tomiyama
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
RADIO COMMUNICATION APPARATUS
- Publication number 20090004992
- Publication date Jan 1, 2009
- SONY CORPORATION
- Hitoshi Tomiyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IC FOR RADIO RECEIVER
- Publication number 20010014595
- Publication date Aug 16, 2001
- HITOSHI TOMIYAMA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Hitoshi Tomiyama

Person

Patents Grantslast 30 patents

Reference voltage generation circuit

Signal processing apparatus and method

Communication apparatus and method for controlling communication ap...

Signal processing device and method

Reception device

Signal processing device and method

Receiving circuit, receiving device, and receiving method

Transmission and reception apparatus and transmission and reception...

Monitoring camera system and control method for monitoring camera s...

Signal receiving apparatus, signal receiving method, signal receivi...

Radio communication apparatus

ALC circuit receiver with sensitivity switching for controlling

High frequency signal amplifying circuit and a receiver using the same

AGC circuit

Apparatus for selectively receiving carrier wave signals

Pulse counting FM demodulator

Broadcasting signal receiving apparatus and pulse counting demodula...

AM radio receiver

Equivalent variable resistor circuits

Interface circuit for audio signal

Current mirror power amplifier with gain controlled by resistor-cap...

Patents Applicationslast 30 patents

REFERENCE VOLTAGE GENERATION CIRCUIT

COMMUNICATION APPARATUS AND METHOD FOR CONTROLLING COMMUNICATION AP...

SIGNAL PROCESSING DEVICE AND METHOD

SIGNAL PROCESSING APPARATUS AND METHOD

RECEPTION DEVICE

SIGNAL PROCESSING DEVICE AND METHOD

RECEIVING CIRCUIT, RECEIVING DEVICE, AND RECEIVING METHOD

SIGNAL PROCESSING DEVICE AND METHOD

TRANSMISSION AND RECEPTION APPARATUS AND TRANSMISSION AND RECEPTION...

Signal receiving apparatus, signal receiving method, signal receivi...

RADIO COMMUNICATION APPARATUS

IC FOR RADIO RECEIVER