Casting device, method for detecting leakage of refrigerant in casting device, and leakage detection device
US-10828694-B2 · Nov 10, 2020 · US
This page is not indexed by search engines while we improve data quality.
Yamaguchi Tetsushi patents
Yamaguchi Tetsushi holds 2 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 2 |
| Recent patents | 0 |
| First publication | Jun 13, 2019 |
| Latest publication | Nov 10, 2020 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Operations & Transport | 2 |
| Physics | 2 |