Image forming apparatus
US-12560879-B2 · Feb 24, 2026 · US
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Matsuda Ryohei — Physics
Matsuda Ryohei holds 44 patents in Physics, with representative filings summarized below.
| Metric | Value |
|---|---|
| Company | Matsuda Ryohei |
| Technology | Physics |
| Patents in slice | 44 |
| Recent patents in slice | 12 |
| First year | 2016 |
| Last year | 2026 |
Representative patents
Notable publications linking Matsuda Ryohei to Physics.
Image forming apparatus
US-12560879-B2 · Feb 24, 2026 · US
Image forming apparatus
US-12560879-B2 · Feb 24, 2026 · US
Heating device, fixing device, and image forming apparatus
US-2025321521-A1 · Oct 16, 2025 · US
Heating device, fixing device, and image forming apparatus
US-2025321521-A1 · Oct 16, 2025 · US
Recent filings
Latest patents from Matsuda Ryohei in Physics.
Image forming apparatus
US-12560879-B2 · Feb 24, 2026 · US
Image forming apparatus
US-12560879-B2 · Feb 24, 2026 · US
Image forming apparatus
US-12560879-B2 · Feb 24, 2026 · US
Heating device, fixing device, and image forming apparatus
US-2025321521-A1 · Oct 16, 2025 · US
Heating device, fixing device, and image forming apparatus
US-2025321521-A1 · Oct 16, 2025 · US
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