Takeshi Ozeki

Person

Kawasaki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Optical network analyzer for measuring the amplitude characteristic...
- Patent number 5,390,017
- Issue date Feb 14, 1995
- Kabushiki Kaisha Toshiba
- Takeshi Ozeki
- G01 - MEASURING TESTING
Information Patent Grant
Digital signal exchange equipment
- Patent number 5,276,439
- Issue date Jan 4, 1994
- Kabushiki Kaisha Toshiba
- Takehiko Atsumi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical equalizer
- Patent number 5,259,048
- Issue date Nov 2, 1993
- Kabushiki Kaisha Toshiba
- Takeshi Ozeki
- G02 - OPTICS
Information Patent Grant
Integrated multimedia network system
- Patent number 5,121,384
- Issue date Jun 9, 1992
- Kabushiki Kaisha Toshiba
- Takeshi Ozeki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Array antenna apparatus
- Patent number 5,061,937
- Issue date Oct 29, 1991
- Kabushiki Kaisha Toshiba
- Takeshi Ozeki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Information communication system
- Patent number 4,704,715
- Issue date Nov 3, 1987
- Kabushiki Kaisha Toshiba
- Taro Shibagaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for obtaining three dimensional tomographic im...
- Patent number 4,674,046
- Issue date Jun 16, 1987
- Kabushiki Kaisha Toshiba
- Takeshi Ozeki
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Composite optical semiconductor device
- Patent number 4,605,943
- Issue date Aug 12, 1986
- Tokyo Shibaura Denki Kabushiki Kaisha
- Masaru Nakamura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Contention-type data communication system
- Patent number 4,584,678
- Issue date Apr 22, 1986
- Kabushiki Kaisha Toshiba
- Takeshi Ozeki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical instrumentation method and device
- Patent number 4,581,730
- Issue date Apr 8, 1986
- Agency of Industrial Science & Technology, Ministry of International Trade &...
- Takeshi Ozeki
- G08 - SIGNALLING
Information Patent Grant
Module for a fiber optic link
- Patent number 4,539,476
- Issue date Sep 3, 1985
- Tokyo Shibaura Denki Kabushiki Kaisha
- Kenichi Donuma
- G02 - OPTICS
Information Patent Grant
Optical communication system
- Patent number 4,511,208
- Issue date Apr 16, 1985
- Tokyo Shibaura Denki Kabushiki Kaisha
- Takeshi Ozeki
- G02 - OPTICS
Information Patent Grant
Optical power distributor and method for manufacturing the same
- Patent number 4,400,055
- Issue date Aug 23, 1983
- Tokyo Shibaura Denki Kabushiki Kaisha
- Takeshi Ozeki
- G02 - OPTICS
Information Patent Grant
Light distributor
- Patent number 4,392,712
- Issue date Jul 12, 1983
- Tokyo Shibaura Electric Co., Ltd.
- Takeshi Ozeki
- G02 - OPTICS
Information Patent Grant
Laser apparatus
- Patent number 4,385,386
- Issue date May 24, 1983
- Tokyo Shibaura Denki Kabushiki Kaisha
- Takeshi Ozeki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical sensing system
- Patent number 4,368,981
- Issue date Jan 18, 1983
- Tokyo Shibaura Denki Kabushiki Kaisha
- Takeshi Ozeki
- G01 - MEASURING TESTING
Information Patent Grant
Optical sensing system
- Patent number 4,334,781
- Issue date Jun 15, 1982
- Tokyo Shibaura Denki Kabushiki Kaisha
- Takeshi Ozeki
- G01 - MEASURING TESTING
Information Patent Grant
Frequency division multiplexing system for optical transmission of...
- Patent number 4,232,385
- Issue date Nov 4, 1980
- Her Majesty the Queen in right of Canada, as represented by the Minister of N...
- Elmer H. Hara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
EXAMINATION-DATA PROCESSING APPARATUS AND EXAMINATION SYSTEM
- Publication number 20080306766
- Publication date Dec 11, 2008
- Kabushiki Kaisha Toshiba
- Takeshi Ozeki
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Takeshi Ozeki

Person

Patents Grantslast 30 patents

Optical network analyzer for measuring the amplitude characteristic...

Digital signal exchange equipment

Optical equalizer

Integrated multimedia network system

Array antenna apparatus

Information communication system

Method and apparatus for obtaining three dimensional tomographic im...

Composite optical semiconductor device

Contention-type data communication system

Optical instrumentation method and device

Module for a fiber optic link

Optical communication system

Optical power distributor and method for manufacturing the same

Light distributor

Laser apparatus

Optical sensing system

Optical sensing system

Frequency division multiplexing system for optical transmission of...

Patents Applicationslast 30 patents

EXAMINATION-DATA PROCESSING APPARATUS AND EXAMINATION SYSTEM