Inventor

Makoto Teshima

Inventor

Sendai, JP

Overview

5→

Patents

1991–2007

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.

H01Qprimary

H01QAntennas, i.e. radio aerials33%

B06BMethods or apparatus for generating or transmitting mechanical vibrations of infrasonic, sonic, or ultrasonic frequency, e.g. for performing mechanical work in general11%

B60KArrangement or mounting of propulsion units or of transmissions in vehicles11%

B60TVehicle brake control systems or parts thereof11%

F16HGearing11%

H04MTelephonic communication11%

H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers11%

PatentTitleYear

7,167,140'Coil antenna'2007 7,030,828'Coil antenna'2006 6,628,798'Vibration actuator having three vibration modes'2003 6,163,300'Multi-band antenna suitable for use in a mobile radio device'2000 5,047,940'Power train control apparatus for a vehicle'1991

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1991Patents assigned to MAZDA MOTOR (1)· patent assignee history

1991Based in Hiroshima, JP· patent location history

2000Patents assigned to TOKIN CORP (1)· patent assignee history

2000–2007Based in Sendai, JP· patent location history

2003–2007Patents assigned to NEC TOKIN CORP (3)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
NEC TOKIN CORP	3	2003–2007
MAZDA MOTOR	1	1991
TOKIN CORP	1	2000

Locations

Location	Patents	Span
Sendai, JP	4	2000–2007
Hiroshima, JP	1	1991