Inventor

Takeshi Karii

Inventor
Saitama, JP

Overview

1→
Patents
1998
Patent span
Electricity
Primary field (CPC H)

Patents· 1 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 systems100%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1998Patents assigned to SHINDENGEN ELECTRIC MFG (1)· patent assignee history
1998Patents assigned to SONY CORPRATION (1)· patent assignee history
1998Based in Saitama, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SHINDENGEN ELECTRIC MFG11998
SONY CORPRATION11998
Locations
LocationPatentsSpan
Saitama, JP11998