Image forming apparatus
US-9081345-B2 · Jul 14, 2015 · US
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Nihonyanagi Koji patents
Nihonyanagi Koji 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 | Jul 14, 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.
Image heating apparatus
US-8971744-B2 · Mar 3, 2015 · US
Heat fixing device having cooling fan and pressing roller with heat conductive filler
US-8965239-B2 · Feb 24, 2015 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Image forming apparatus
US-9081345-B2 · Jul 14, 2015 · US
Image heating apparatus
US-8971744-B2 · Mar 3, 2015 · US
Heat fixing device having cooling fan and pressing roller with heat conductive filler
US-8965239-B2 · Feb 24, 2015 · US
Top CPC classifications
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| G03G15/206 | 1 |
| G03G15/2017 | 1 |
| G03G2215/00755 | 1 |
| G03G2215/00738 | 1 |
| G03G15/5029 | 1 |
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Physics | 3 |
| Operations & Transport | 1 |
| Electricity | 1 |