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Inventor

Eiichiroh Kuwako

Inventor
Osaka, JP

Overview

7→
Patents
1999–2009
Patent span
Electricity
Primary field (CPC H)

Patents· 7 as inventor

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

H10Dprimary
H10DInorganic electric semiconductor devices100%
PatentTitleYear
7,521,306'Semiconductor device and a method of fabricating the same'20096,939,776'Semiconductor device and a method of fabricating the same'20056,537,899'Semiconductor device and a method of fabricating the same'20036,395,604'Method of fabricating semiconductor device'20026,137,135'Semiconductor device and method of fabricating the same'20005,972,741'Method of manufacturing semiconductor device'19995,970,344'Method of manufacturing semiconductor device having gate electrodes formed in trench structure before formation of source layers'1999

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1999–2009Patents assigned to SANYO ELECTRIC CO (7)· patent assignee history
1999–2009Based in Osaka, JP· patent location history
2000–2003Based in Gunma, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SANYO ELECTRIC CO71999–2009
Locations
LocationPatentsSpan
Osaka, JP41999–2009
Gunma, JP32000–2003