Toshimitsu Obonai
Inventor
Stats
- 11 US patents issued
- 48 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 11 US Patents Issued
- 48 US Applications Filed
- 225 Total Citation Count
- Dec 6, 2024 Most Recent Filing
- Nov 27, 2013 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| Semiconductor Energy Laboratory Co., Inc. | 2
| 2013
|
| Semiconductor Energy Laboratory Co., Ltd. | 2
11 6 8 6 | 2013
2014 2015 2016 2017 |
Inventor Addresses
| Address | Duration |
|---|---|
| Shimotsuke, JP | Jun 05, 14 - Mar 27, 25 |
| Shimotsuke, Tochigi, JP | Oct 08, 20 - May 12, 22 |
| Tochigi, JP | May 19, 15 - Mar 25, 25 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| C03C: | CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS | 5 |
| C04B: | LIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS | 5 |
| 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 | 7 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 2025/0107,153 | 2025 | SEMICONDUCTOR DEVICE | 0 |
| 12261119 | 2025 | Method for manufacturing semiconductor device with impurity doped oxide semiconductor layer | 0 |
| 2025/0008,780 | 2025 | DISPLAY APPARATUS | 0 |
| 12166134 | 2024 | Semiconductor device | 0 |
| 12136674 | 2024 | Semiconductor device | 0 |
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