Samarium-iron-nitrogen based magnet powder and method of manufacturing same, and samarium-iron-nitrogen based magnet and method of manufacturing same
US-11798739-B2 · Oct 24, 2023 · US
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Hashimoto Ryuji patents
Hashimoto Ryuji holds 8 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 8 |
| Recent patents | 1 |
| First publication | Sep 1, 2015 |
| Latest publication | Oct 24, 2023 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Samarium-iron-nitrogen based magnet and samarium-iron-nitrogen based magnet powder
US-2023144902-A1 · May 11, 2023 · US
Samarium-iron-nitrogen magnet powder and method for manufacturing same
US-11361888-B2 · Jun 14, 2022 · US
Samarium-iron-nitrogen based magnet powder and method of manufacturing same, and samarium-iron-nitrogen based magnet and method of manufacturing same
US-2021082605-A1 · Mar 18, 2021 · US
Samarium-iron-nitrogen magnet powder and method for manufacturing same
US-2020118722-A1 · Apr 16, 2020 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Samarium-iron-nitrogen based magnet powder and method of manufacturing same, and samarium-iron-nitrogen based magnet and method of manufacturing same
US-11798739-B2 · Oct 24, 2023 · US
Samarium-iron-nitrogen based magnet and samarium-iron-nitrogen based magnet powder
US-2023144902-A1 · May 11, 2023 · US
Samarium-iron-nitrogen magnet powder and method for manufacturing same
US-11361888-B2 · Jun 14, 2022 · US
Samarium-iron-nitrogen based magnet powder and method of manufacturing same, and samarium-iron-nitrogen based magnet and method of manufacturing same
US-2021082605-A1 · Mar 18, 2021 · US
Samarium-iron-nitrogen magnet powder and method for manufacturing same
US-2020118722-A1 · Apr 16, 2020 · US
Top CPC classifications
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| H01F1/059 | 6 |
| C22C38/00 | 4 |
| B22F1/16 | 3 |
| C22C38/005 | 3 |
| C22C38/001 | 3 |
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Operations & Transport | 6 |
| Chemistry & Metallurgy | 6 |
| Electricity | 6 |
| Cross-Sectional Technologies | 2 |
| Human Necessities | 1 |
| Physics | 1 |