Registered entities
TOPPAN PHOTOMASKS, INC.
Reg. No. 742238819United States
Innovation
46 patent families (11 granted) — focus: Physics & computing, Mechanical engineering, Electricity & electronics, Operations & transport; filing pace slowing. Cited 394 times.
| Year | Filings |
|---|---|
| 2012 | 1 |
| 2013 | 1 |
| 2014 | 2 |
| 2022 | 6 |
| 2023 | 9 |
| 2024 | 7 |