Precipitation hardening martensitic stainless steel and steam turbine component made thereof
US-9873930-B2 · Jan 23, 2018 · US
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Arai Masahiko patents
Arai Masahiko holds 3 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 3 |
| Recent patents | 0 |
| First publication | Feb 24, 2015 |
| Latest publication | Jan 23, 2018 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Precipitate hardening stainless steel and long blade using same for steam turbine
US-9062362-B2 · Jun 23, 2015 · US
P2X4 receptor antagonist
US-8962613-B2 · Feb 24, 2015 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Precipitation hardening martensitic stainless steel and steam turbine component made thereof
US-9873930-B2 · Jan 23, 2018 · US
Precipitate hardening stainless steel and long blade using same for steam turbine
US-9062362-B2 · Jun 23, 2015 · US
P2X4 receptor antagonist
US-8962613-B2 · Feb 24, 2015 · US
Top CPC classifications
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| C22C38/50 | 2 |
| C22C38/44 | 2 |
| A61P43/00 | 1 |
| C07D403/04 | 1 |
| C07D401/04 | 1 |
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Chemistry & Metallurgy | 3 |
| Human Necessities | 1 |