Inventor

Kiyokazu Sato

Inventor
Yokohama, JP

Overview

23→
Patents
1998–2020
Patent span
Electricity
Primary field (CPC H)

Patents· 23 as inventor

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

H04Mprimary
H04MTelephonic communication23%
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers23%
H01FMagnets9%
Y10TTechnical subjects covered by former us classification9%
H05KPrinted circuits8%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h108%
H04BTransmission6%
G10KSound-producing devices4%
B06BMethods or apparatus for generating or transmitting mechanical vibrations of infrasonic, sonic, or ultrasonic frequency, e.g. for performing mechanical work in general2%
G06FElectric digital data processing2%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1998–2020Patents assigned to SHINKO ELECTRIC IND CO (10)· patent assignee history
1998–2020Based in Nagano, JP· patent location history
2015–2018Patents assigned to KYOCERA CORP (13)· patent assignee history
2015–2018Based in Yokohama, JP· patent location history
2016Based in Kanagawa, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KYOCERA CORP132015–2018
SHINKO ELECTRIC IND CO101998–2020
Locations
LocationPatentsSpan
Yokohama, JP122015–2018
Nagano, JP101998–2020
Kanagawa, JP12016