Power supply device, image forming apparatus, and non-transitory recording medium with a superimposed voltage including an AC voltage and a DC voltage
US-12050418-B2 · Jul 30, 2024 · US
Urayama Taichi patents
Urayama Taichi holds 17 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 17 |
| Recent patents | 1 |
| First publication | Mar 31, 2015 |
| Latest publication | Jul 30, 2024 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Image forming apparatus and image forming system
US-9977361-B2 · May 22, 2018 · US
Image forming system
US-9575441-B2 · Feb 21, 2017 · US
Image forming apparatus
US-9513574-B2 · Dec 6, 2016 · US
Image forming apparatus with drive control of a driven member based on a between-sheets time
US-9454106-B2 · Sep 27, 2016 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Power supply device, image forming apparatus, and non-transitory recording medium with a superimposed voltage including an AC voltage and a DC voltage
US-12050418-B2 · Jul 30, 2024 · US
Image forming apparatus and image forming system
US-9977361-B2 · May 22, 2018 · US
Image forming system
US-9575441-B2 · Feb 21, 2017 · US
Image forming apparatus
US-9513574-B2 · Dec 6, 2016 · US
Image forming apparatus with drive control of a driven member based on a between-sheets time
US-9454106-B2 · Sep 27, 2016 · US
Top CPC classifications
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| G03G15/5058 | 4 |
| G03G15/065 | 3 |
| G03G15/0266 | 3 |
| G03G15/0849 | 3 |
| G03G21/12 | 3 |
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Physics | 17 |
| Electricity | 1 |
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Frequently asked questions
Answers are generated from the same data shown on this page.
- How many patents does Urayama Taichi have in patentsdb?
- Urayama Taichi is linked to 17 publications as assignee in our database.
- What technology areas does Urayama Taichi patent most?
- Top mapped technology areas by patent count: Physics (17); Electricity (1).
- Is Urayama Taichi's patent activity growing?
- In our data, assignee counts were 1 in 2018 and 1 in 2024 (similar year over year).
- What are recent patents assigned to Urayama Taichi?
- See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.