Yoshiaki Tarusawa

Person

Yokohama, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Apparatus for measuring absorbed power
- Patent number 7,615,188
- Issue date Nov 10, 2009
- NTT DoCoMo, Inc.
- Takahiro Iyama
- G01 - MEASURING TESTING
Information Patent Grant
Radio communication terminal
- Patent number 7,373,129
- Issue date May 13, 2008
- NTT DoCoMo, Inc.
- Atsushi Fukuda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
High sensitivity radio receiver
- Patent number 7,327,996
- Issue date Feb 5, 2008
- NTT DoCoMo, Inc.
- Ning Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Absorption power measuring device
- Patent number 7,186,377
- Issue date Mar 6, 2007
- NTT DoCoMo, Inc.
- Takahiro Iyama
- G01 - MEASURING TESTING
Information Patent Grant
Method and system for measuring a position, position measuring devi...
- Patent number 7,032,600
- Issue date Apr 25, 2006
- NTT DoCoMo, Inc.
- Atsushi Fukuda
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Communication system using optical fibers
- Patent number 7,013,087
- Issue date Mar 14, 2006
- NTT DoCoMo, Inc.
- Yasunori Suzuki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Fiber optics transmission system
- Patent number 5,812,296
- Issue date Sep 22, 1998
- NTT Mobile Communications Networks Inc.
- Yoshiaki Tarusawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Signal multiplexer and multiplexing method
- Patent number 5,790,555
- Issue date Aug 4, 1998
- NTT Mobile Communications, Network Inc.
- Shoichi Narahashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Radio frequency circuit for portable radion communication device
- Patent number 5,715,525
- Issue date Feb 3, 1998
- NTT Mobile Communications Network Inc.
- Yoshiaki Tarusawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
High precision phase comparator and phase locked loop
- Patent number 5,302,908
- Issue date Apr 12, 1994
- NTT Mobile Communications Network Inc.
- Yoshiaki Tarusawa
- G01 - MEASURING TESTING
Information Patent Grant
Radio communication equipment for a mobile station and traffic chan...
- Patent number 5,231,632
- Issue date Jul 27, 1993
- Nippon Telegraph & Telephone Corporation
- Yasushi Yamao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Frequency divider which has a variable length first cycle by changi...
- Patent number 5,202,906
- Issue date Apr 13, 1993
- Nippon Telegraph and Telephone Company
- Shigeki Saito
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Frequency synthesizer having compensation for nonlinearities
- Patent number 4,980,652
- Issue date Dec 25, 1990
- Nippon Telegraph & Telephone Corporation
- Yoshiaki Tarusawa
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
Apparatus for measuring absorbed power
- Publication number 20060172432
- Publication date Aug 3, 2006
- NTT DoCoMo, Inc.
- Takahiro Iyama
- G01 - MEASURING TESTING
Information Patent Application
Method and system for measuring a position, position measuring devi...
- Publication number 20040210131
- Publication date Oct 21, 2004
- NTT DoCoMo, Inc.
- Atsushi Fukuda
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Radio communication terminal
- Publication number 20040185815
- Publication date Sep 23, 2004
- NTT DoCoMo, Inc.
- Atsushi Fukuda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
High sensitivity radio receiver
- Publication number 20040162042
- Publication date Aug 19, 2004
- NTT DoCoMo, Inc.
- Ning Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Absorption power measuring device
- Publication number 20040102694
- Publication date May 27, 2004
- Takahiro Iyama
- G01 - MEASURING TESTING
Information Patent Application
Communication system using optical fibers
- Publication number 20020048071
- Publication date Apr 25, 2002
- NTT DoCoMo, Inc.
- Yasunori Suzuki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Yoshiaki Tarusawa

Person

Patents Grantslast 30 patents

Apparatus for measuring absorbed power

Radio communication terminal

High sensitivity radio receiver

Absorption power measuring device

Method and system for measuring a position, position measuring devi...

Communication system using optical fibers

Fiber optics transmission system

Signal multiplexer and multiplexing method

Radio frequency circuit for portable radion communication device

High precision phase comparator and phase locked loop

Radio communication equipment for a mobile station and traffic chan...

Frequency divider which has a variable length first cycle by changi...

Frequency synthesizer having compensation for nonlinearities

Patents Applicationslast 30 patents

Apparatus for measuring absorbed power

Method and system for measuring a position, position measuring devi...

Radio communication terminal

High sensitivity radio receiver

Absorption power measuring device

Communication system using optical fibers