Inventor

Takahisa Watanabe

Inventor

Fujiyoshida, JP

Overview

4→

Patents

2009–2019

Patent span

Performing operations

Primary field (CPC B)

Patents· 4 as inventor

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

LOC13primary

LOC1329%

B06BMethods or apparatus for generating or transmitting mechanical vibrations of infrasonic, sonic, or ultrasonic frequency, e.g. for performing mechanical work in general14%

B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers14%

H02KDynamo-electric machines14%

H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers14%

Y10TTechnical subjects covered by former us classification14%

PatentTitleYear

D0845917Light emitting diode2019 D0845919Light emitting diode2019 7,552,826'Container fastener and knockdown container using the same'2009 7,538,463'Vibrator'2009

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2009–2019Patents assigned to CITIZEN ELECTRONICS (3)· patent assignee history

2009Patents assigned to WATANABE TAKAHISA (1)· patent assignee history

2009–2019Based in Fujiyoshida, JP· patent location history

2009Based in Chikushino, JP· patent location history

2019Patents assigned to CITIZEN WATCH CO LTD (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
CITIZEN ELECTRONICS	3	2009–2019
CITIZEN WATCH CO LTD	2	2019
WATANABE TAKAHISAself	1	2009

Locations

Location	Patents	Span
Fujiyoshida, JP	3	2009–2019
Chikushino, JP	1	2009