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Inventor

Tatsumi Komura

Inventor
Tokyo, JP

Overview

5→
Patents
2003–2012
Patent span
Electricity
Primary field (CPC H)

Patents· 5 as inventor

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

B41Jprimary
B41JTypewriters33%
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers33%
H04MTelephonic communication17%
H04SStereophonic systems17%
PatentTitleYear
8,253,997'Correction information creation device, image formation device, correction information creation program storage medium and correction information creation method'20128,215,749'Liquid droplet discharge apparatus'20127,702,320'Sound reproducing system in portable information terminal and method therefor'20107,539,551'Portable terminal unit and sound reproducing system using at least one portable terminal unit'20096,554,098'Panel speaker with wide free space'2003

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2003–2010Patents assigned to NEC CORP (3)· patent assignee history
2003–2010Based in Tokyo, JP· patent location history
2012Patents assigned to FUJI XEROX CO LTD (2)· patent assignee history
2012Patents assigned to KOMURA TATSUMI (2)· patent assignee history
2012Patents assigned to KIBAYASHI SUSUMU (1)· patent assignee history
2012Patents assigned to NISHIDA TORU (1)· patent assignee history
2012Based in Kanagawa, JP· patent location history
2012Based in Ebina, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NEC CORP32003–2010
FUJI XEROX CO LTD22012
KOMURA TATSUMIself22012
KIBAYASHI SUSUMU12012
NISHIDA TORU12012
Locations
LocationPatentsSpan
Tokyo, JP32003–2010
Kanagawa, JP12012
Ebina, JP12012