Polycarbonate copolymer, coating fluid using same, electrophotographic photoreceptor, and method for producing polycarbonate copolymer
US-9188887-B2 · Nov 17, 2015 · US
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Hirata Kengo patents
Hirata Kengo holds 3 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 3 |
| Recent patents | 0 |
| First publication | Jan 6, 2015 |
| Latest publication | Nov 17, 2015 |
Filing trend
Year-over-year patent counts for this assignee.
Not enough yearly data to assess filing trend yet.
| Year | Patents |
|---|---|
| 2015 | 3 |
| Year | Patents |
|---|---|
| 2015 | 3 |
Recent patents
Latest publications where this party is an assignee.
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Polycarbonate copolymer, coating fluid using same, electrophotographic photoreceptor, and method for producing polycarbonate copolymer
US-9188887-B2 · Nov 17, 2015 · US
Polycarbonate copolymer, coating liquid using same, and electrophotographic photoreceptor
US-2015147689-A1 · May 28, 2015 · US
Polycarbonate resin and coating solution containing same, and molded article produced by molding said coating solution
US-8927680-B2 · Jan 6, 2015 · US
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Chemistry & Metallurgy | 3 |
| Physics | 3 |
| Operations & Transport | 1 |
| Cross-Sectional Technologies | 1 |