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Inventor

Yutaka Kotani

Inventor
Tokyo, JP

Overview

3→
Patents
2004–2010
Patent span
Performing operations
Primary field (CPC B)

Patents· 3 as inventor

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

A47Cprimary
A47CChairs17%
B60NSeats specially adapted for vehicles17%
B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for17%
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers17%
H04SStereophonic systems17%
G01CMeasuring distances, levels or bearings8%
G10KSound-producing devices8%
PatentTitleYear
7,684,577'Vehicle-mounted stereophonic sound field reproducer'20107,440,578'Vehicle-mounted three dimensional sound field reproducing silencing unit'20086,820,004'Operation supporting apparatus'2004

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2004–2010Patents assigned to MITSUBISHI ELECTRIC CORP (3)· patent assignee history
2004–2010Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MITSUBISHI ELECTRIC CORP32004–2010
Locations
LocationPatentsSpan
Tokyo, JP32004–2010