Inventor

Tetsuyuki Suzaki

Inventor

Tokyo, JP

Overview

10→

Patents

1993–2020

Patent span

Electricity

Primary field (CPC H)

Patents· 10 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

H04Jprimary

H04JMultiplex communication33%

H04BTransmission27%

G01BMeasuring length, thickness or similar linear dimensions7%

G01DMeasuring not specially adapted for a specific variable7%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein7%

G08GTraffic control systems7%

H03MCoding7%

H04LTransmission of digital information, e.g. telegraphic communication7%

PatentTitleYear

10,859,408Optical fiber sensor and optical fiber sensor system2020 7,254,345'Receiver and receiving method capable of detecting an eye aperture size formed by reception data signals'2007 6,775,275'Matrix switch method and device'2004 5,892,469'Time division multiplexing transmitter and decoding circuit used for said transmitter and method for time division multiplexing transmission'1999 5,757,800'Time division multiplexing transmitter and decoding circuit used for said transmitter and method for time division multiplexing transmission'1998 5,757,807'Method of and apparatus for extracting or inserting a signal in a time division multiplex communication system'1998 5,712,933'Waveguide-type optical device'1998 5,610,911'Method and device for channel selection'1997 5,325,225'Method of optical transmission and optical transmitter used in the same'1994 5,184,243'Optical transmitting apparatus for minimal dispersion along an optical fiber'1993

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1993–2020Patents assigned to NEC CORP (10)· patent assignee history

1993–2020Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
NEC CORP	10	1993–2020

Locations

Location	Patents	Span
Tokyo, JP	10	1993–2020