Power semiconductor device
US-8994165-B2 · Mar 31, 2015 · US
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Oka Seiji patents in 2015
Oka Seiji was listed as an assignee on 2 patent publications in 2015.
| Metric | Value |
|---|---|
| Company | Oka Seiji |
| Year | 2015 |
| Patents | 2 |
Patents
Representative publications for Oka Seiji in 2015.
Power semiconductor device
US-8952520-B2 · Feb 10, 2015 · US
Top CPC classifications
Most common classification codes for Oka Seiji in 2015.
| CPC | Patents |
|---|---|
| H01L2224/32225 | 2 |
| H01L2224/45124 | 2 |
| H01L2224/48091 | 2 |
| H01L2224/48137 | 2 |
| H01L2224/48227 | 2 |
Related pages
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