Inventor

Tetsuya Yokotani

Inventor

Tokyo, JP

Overview

9→

Patents

1997–2014

Patent span

Electricity

Primary field (CPC H)

Patents· 9 as inventor

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

H04Lprimary

H04LTransmission of digital information, e.g. telegraphic communication47%

H04QSelecting41%

H04JMultiplex communication6%

Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use6%

PatentTitleYear

8,737,387'Gateway unit, communication system and communication method'2014 8,509,619'Communication control method, station side device, subscriber side device, and communication system'2013 8,422,881'Optical access network'2013 7,317,688'Optical communication system with dynamic bandwidth allocation'2008 7,209,443'Bandwidth updating method and bandwidth updating apparatus'2007 7,039,066'Dynamic bandwidth assignment system and dynamic bandwidth assignment method capable of reducing cell transmission delay'2006 5,831,973'Multicast connection control method and apparatus'1998 5,793,767'ATM communication device and ATM communication network system with terminal devices having uniquely assigned virtual channel identifiers'1998 5,654,965'ATM communication network system with common system information storage'1997

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1997–2014Patents assigned to MITSUBISHI ELECTRIC CORP (9)· patent assignee history

1997–1998Based in Kanagawa, JP· patent location history

1998–2014Based in Tokyo, JP· patent location history

2013–2014Patents assigned to YOKOTANI TETSUYA (3)· patent assignee history

2013Patents assigned to KIKUZAWA TAKASHI (1)· patent assignee history

2013Patents assigned to MUKAI HIROAKI (1)· patent assignee history

2014Patents assigned to FURUYA SHINJI (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
MITSUBISHI ELECTRIC CORP	9	1997–2014
YOKOTANI TETSUYAself	3	2013–2014
FURUYA SHINJI	1	2014
KIKUZAWA TAKASHI	1	2013
MUKAI HIROAKI	1	2013

Locations

Location	Patents	Span
Tokyo, JP	7	1998–2014
Kanagawa, JP	2	1997–1998