Inventor

Tsuyoshi Nakada

Inventor

Tokyo, JP

Overview

2002–2021

Patent span

Electricity

Primary field (CPC H)

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

H04Rprimary

H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers31%

H03FAmplifiers25%

G06FElectric digital data processing13%

G11BInformation storage based on relative movement between record carrier and transducer6%

H03HImpedance networks, e.g. resonant circuits6%

H03MCoding6%

H04NPictorial communication, e.g. television6%

H04SStereophonic systems6%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2002–2021Patents assigned to MITSUBISHI ELECTRIC CORP (11)· patent assignee history

2002–2013Based in Tokyo, JP· patent location history

2012–2013Patents assigned to NAKADA TSUYOSHI (4)· patent assignee history

2012–2013Patents assigned to TERAMOTO KOHEI (4)· patent assignee history

2013Patents assigned to KIMURA MASARU (3)· patent assignee history

2021Patents assigned to CAVIUM LLC (2)· patent assignee history

2021Based in Santa Clara, CA, US· patent location history

2021Based in Chiyoda-ku, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations