Takashi HAMAYA
Inventor
Stats
- 1 US patents issued
- 4 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 1 US Patents Issued
- 4 US Applications Filed
- 25 Total Citation Count
- Aug 21, 2017 Most Recent Filing
- Nov 5, 2010 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| SANDISK TECHNOLOGIES LLC | 1
| 2016
|
| RENESAS ELECTRONICS CORPORATION | 1
2 1 | 2010
2015 2017 |
Inventor Addresses
| Address | Duration |
|---|---|
| Kanagawa, JP | Jun 02, 11 - Jun 02, 11 |
| Tokyo, JP | Mar 24, 16 - Nov 30, 17 |
| Yokkaichi, JP | Jan 18, 18 - Aug 13, 19 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| C23C: | COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL | 2 |
| H01J: | ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS | 2 |
| H01L: | SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR | 3 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 10381372 | 2019 | Selective tungsten growth for word lines of a three-dimensional memory device | 4 |
| 2018/0019,256 | 2018 | SELECTIVE TUNGSTEN GROWTH FOR WORD LINES OF A THREE-DIMENSIONAL MEMORY DEVICE | 14 |
| 2017/0345,629 | 2017 | METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE AND SPUTTERING APPARATUS | 0 |
| 9748081 | 2017 | Method of manufacturing semiconductor device and sputtering apparatus | 0 |
| 2016/0086,779 | 2016 | METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE AND SPUTTERING APPARATUS | 1 |
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