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
Yokozawa Suguru holds 37 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 37 |
| Recent patents | 1 |
| First publication | Feb 3, 2015 |
| Latest publication | Jul 30, 2024 |
Year-over-year patent counts for this assignee.
Latest publications where this party is an assignee.
US-12050418-B2 · Jul 30, 2024 · US
US-11623462-B2 · Apr 11, 2023 · US
US-2022088947-A1 · Mar 24, 2022 · US
US-11225096-B2 · Jan 18, 2022 · US
US-10919293-B2 · Feb 16, 2021 · US
Representative or frequently cited publications from precomputed assignee stats.
US-12050418-B2 · Jul 30, 2024 · US
US-11623462-B2 · Apr 11, 2023 · US
US-2022088947-A1 · Mar 24, 2022 · US
US-11225096-B2 · Jan 18, 2022 · US
US-10919293-B2 · Feb 16, 2021 · US
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| B41J29/393 | 10 |
| B41J29/38 | 9 |
| H04N1/6033 | 9 |
| H04N1/6044 | 7 |
| B41J29/13 | 6 |
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Operations & Transport | 25 |
| Physics | 18 |
| Electricity | 16 |
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