Carburization resistant metal material
US-10233523-B2 · Mar 19, 2019 · US
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Nishiyama Yoshitaka patents
Nishiyama Yoshitaka holds 4 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 4 |
| Recent patents | 0 |
| First publication | Oct 6, 2015 |
| Latest publication | Mar 19, 2019 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Polysiloxane composition, hardened material and optical device
US-9822248-B2 · Nov 21, 2017 · US
Austenitic stainless steel tube
US-9612008-B2 · Apr 4, 2017 · US
Austenitic stainless steel
US-9150947-B2 · Oct 6, 2015 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Carburization resistant metal material
US-10233523-B2 · Mar 19, 2019 · US
Polysiloxane composition, hardened material and optical device
US-9822248-B2 · Nov 21, 2017 · US
Austenitic stainless steel tube
US-9612008-B2 · Apr 4, 2017 · US
Austenitic stainless steel
US-9150947-B2 · Oct 6, 2015 · US
Top CPC classifications
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| C22C38/001 | 3 |
| C22C38/005 | 3 |
| C22C38/42 | 3 |
| C21D6/004 | 2 |
| C22C38/06 | 2 |
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Chemistry & Metallurgy | 4 |
| Mechanical Engineering | 3 |
| Electricity | 1 |
| Cross-Sectional Technologies | 1 |