Inventor

Tomoaki Yoshizawa

Inventor

Hyogo, JP

Overview

2004–2021

Patent span

Electricity

Primary field (CPC H)

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

G11Cprimary

G11CStatic stores20%

H03FAmplifiers20%

H03MCoding20%

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 systems10%

H10BElectronic memory devices10%

Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications10%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests10%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2004Patents assigned to RENESAS TECH CORP (2)· patent assignee history

2004Patents assigned to RENESAS DEVICE DESIGN CORP (1)· patent assignee history

2004Based in Hyogo, JP· patent location history

2015–2016Patents assigned to RENESAS ELECTRONICS CORP (2)· patent assignee history

2015Based in Kanagawa, JP· patent location history

2016Based in Tokyo, JP· patent location history

2021Patents assigned to FUJI ELECTRIC CO LTD (1)· patent assignee history

2021Based in Matsumoto, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations