Heating device, fixing device, and image forming apparatus
US-2026079431-A1 · Mar 19, 2026 · US
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Shimada Hiroyuki patents
Shimada Hiroyuki holds 63 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 63 |
| Recent patents | 21 |
| First publication | Jun 2, 2015 |
| Latest publication | Mar 19, 2026 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Heating device, fixing device, and image forming apparatus
US-12541163-B2 · Feb 3, 2026 · US
Heating device, fixing device, and image forming apparatus
US-12529984-B2 · Jan 20, 2026 · US
Heating device, fixing device, and image forming apparatus
US-12461473-B2 · Nov 4, 2025 · US
Heating device, fixing device, and image forming apparatus
US-2025291287-A1 · Sep 18, 2025 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Heating device, fixing device, and image forming apparatus
US-2026079431-A1 · Mar 19, 2026 · US
Heating device, fixing device, and image forming apparatus
US-12541163-B2 · Feb 3, 2026 · US
Heating device, fixing device, and image forming apparatus
US-12529984-B2 · Jan 20, 2026 · US
Heating device, fixing device, and image forming apparatus
US-12461473-B2 · Nov 4, 2025 · US
Heating device, fixing device, and image forming apparatus
US-2025291287-A1 · Sep 18, 2025 · US
Top CPC classifications
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| G03G15/2053 | 44 |
| G03G15/2064 | 33 |
| G03G2215/2035 | 30 |
| G03G15/2025 | 20 |
| G03G15/2039 | 14 |
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Physics | 62 |
| Operations & Transport | 3 |
| Electricity | 3 |
| Cross-Sectional Technologies | 1 |