Polyacrylonitrile-based copolymer, polyacrylonitrile-based precursor fiber for carbon fiber, carbon fiber bundles, process for producing stabilized fiber bundles, and process for producing carbon fiber bundles
US-10017881-B2 · Jul 10, 2018 · US
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Fujii Yasuyuki patents
Fujii Yasuyuki holds 2 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 2 |
| Recent patents | 0 |
| First publication | May 23, 2017 |
| Latest publication | Jul 10, 2018 |
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.
Polyacrylonitrile-based copolymer, polyacrylonitrile-based precursor fiber for carbon fiber, carbon fiber bundles, process for producing stabilized fiber bundles, and process for producing carbon fiber bundles
US-10017881-B2 · Jul 10, 2018 · US
Original plate material for heat-exchanging plate, and method for fabricating original plate material for heat-exchanging plate
US-9656313-B2 · May 23, 2017 · US
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Cross-Sectional Technologies | 2 |
| Operations & Transport | 1 |
| Chemistry & Metallurgy | 1 |
| Textiles & Paper | 1 |
| Mechanical Engineering | 1 |