Takemasa TSUTSUI
Inventor
Stats
- 0 US patents issued
- 6 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 0 US Patents Issued
- 6 US Applications Filed
- 1 Total Citation Count
- Sep 4, 2024 Most Recent Filing
- Jul 19, 2021 Earliest Filing
Work History
No Work History Available.Inventor Addresses
| Address | Duration |
|---|---|
| Kanagawa, JP | Jan 27, 22 - Mar 13, 25 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| F21V: | FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR | 3 |
| G02B: | OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS | 6 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 2025/0085,550 | 2025 | OPTICAL SYSTEM AND DISPLAY DEVICE | 0 |
| 12181673 | 2024 | Propagation optical system and virtual image display device | 0 |
| 2024/0264,440 | 2024 | OPTICAL SYSTEM, VIRTUAL IMAGE DISPLAY DEVICE, AND HEAD-MOUNTED DISPLAY | 0 |
| 2024/0118,549 | 2024 | OPTICAL SYSTEM, VIRTUAL IMAGE DISPLAY DEVICE, AND HEAD-MOUNTED DISPLAY | 0 |
| 2024/0085,701 | 2024 | OPTICAL SYSTEM, VIRTUAL IMAGE DISPLAY DEVICE, AND HEAD-MOUNTED DISPLAY | 0 |
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