Shut-off valve control device for refrigeration cycle, and air conditioner
US-12474077-B2 · Nov 18, 2025 · US
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Sawamura Mitsuru patents
Sawamura Mitsuru is listed as an inventor on 7 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Sawamura Mitsuru |
| Total patents | 7 |
| First publication | Sep 3, 2015 |
| Latest publication | Nov 18, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Shut-off valve control device for refrigeration cycle, and air conditioner
US-2024117989-A1 · Apr 11, 2024 · US
Steel plate
US-2019226066-A1 · Jul 25, 2019 · US
Steel plate having yield strength of 670 to 870 N/mm2 and tensile strength of 780 to 940 N/mm2
US-9499873-B2 · Nov 22, 2016 · US
Oil country tubular goods with dual phase structure and producing method thereof
US-9188253-B2 · Nov 17, 2015 · US
Electric resistance welded oil country tubular goods and manufacturing method of electric resistance welded oil country tubular goods
US-9126283-B2 · Sep 8, 2015 · US
STEEL PLATE HAVING YIELD STRENGTH OF 670 to 870 N/mm2 AND TENSILE STRENGTH OF 780 to 940 N/mm2
US-2015247214-A1 · Sep 3, 2015 · US
Recent patents
Latest publications not already listed above.
No data yet.
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Nippon Steel & Sumitomo Metal Corp | 5 |
| Toshiba Carrier Corp | 2 |
| Sawamura Mitsuru | 2 |
| Asahi Hitoshi | 2 |
| Carrier Japan Corp | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C22C38/04 | 5 |
| C22C38/001 | 5 |
| C22C38/02 | 5 |
| C22C38/06 | 5 |
| C22C38/002 | 4 |