Structures and methods for making NAND flash memory
US-9224475-B2 · Dec 29, 2015 · US
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Tokunaga Kazuya patents
Tokunaga Kazuya holds 2 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 2 |
| Recent patents | 0 |
| First publication | Oct 6, 2015 |
| Latest publication | Dec 29, 2015 |
Filing trend
Year-over-year patent counts for this assignee.
Not enough yearly data to assess filing trend yet.
| Year | Patents |
|---|---|
| 2015 | 2 |
| Year | Patents |
|---|---|
| 2015 | 2 |
Recent patents
Latest publications where this party is an assignee.
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Structures and methods for making NAND flash memory
US-9224475-B2 · Dec 29, 2015 · US
Methods of making word lines and select lines in NAND flash memory
US-9153595-B2 · Oct 6, 2015 · US
Top CPC classifications
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| H01L27/11524 | 2 |
| H10B41/35 | 2 |
| H10D89/10 | 1 |
| H01L27/11519 | 1 |
| H01L27/0207 | 1 |
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Electricity | 2 |
| Physics | 1 |