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Inventor

Yoshihito Kawakami

Inventor
Kanagawa, JP

Overview

4→
Patents
2010–2020
Patent span
Electricity
Primary field (CPC H)

Patents· 4 as inventor

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

H02Mprimary
H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems40%
G06FElectric digital data processing20%
H03KPulse technique20%
H05BElectric heating20%
PatentTitleYear
10,848,145Driver circuit, switching control circuit, and switching device20208,659,514'LED matrix driver ghost image prevention apparatus and method'20147,772,822'Power supply apparatus'20107,711,870'Interface detecting circuit and interface detecting method'2010

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2010–2014Patents assigned to PANASONIC CORP (3)· patent assignee history
2010–2014Based in Kanagawa, JP· patent location history
2014Patents assigned to FU JIONG (1)· patent assignee history
2014Patents assigned to KAWAKAMI YOSHIHITO (1)· patent assignee history
2014Patents assigned to KHOO CHUN KIONG LESLIE (1)· patent assignee history
2014Patents assigned to KITAGAWA ATSUSHI (1)· patent assignee history
2020Based in Osaka, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
PANASONIC CORP32010–2014
FU JIONG12014
KAWAKAMI YOSHIHITOself12014
KHOO CHUN KIONG LESLIE12014
KITAGAWA ATSUSHI12014
Locations
LocationPatentsSpan
Kanagawa, JP32010–2014
Osaka, JP12020