Image forming apparatus with a toner conveying device having a reverse-flow conveying portion
US-11868064-B2 · Jan 9, 2024 · US
Shimizu Yasunobu holds 30 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 30 |
| Recent patents | 1 |
| First publication | Jan 6, 2015 |
| Latest publication | Jan 9, 2024 |
Year-over-year patent counts for this assignee.
Latest publications where this party is an assignee.
US-11868064-B2 · Jan 9, 2024 · US
US-2023005577-A1 · Jan 5, 2023 · US
US-11513464-B2 · Nov 29, 2022 · US
US-9921541-B2 · Mar 20, 2018 · US
US-9864307-B2 · Jan 9, 2018 · US
Representative or frequently cited publications from precomputed assignee stats.
US-11868064-B2 · Jan 9, 2024 · US
US-2023005577-A1 · Jan 5, 2023 · US
US-11513464-B2 · Nov 29, 2022 · US
US-9921541-B2 · Mar 20, 2018 · US
US-9864307-B2 · Jan 9, 2018 · US
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| G03G15/1675 | 14 |
| G03G15/1605 | 10 |
| G03G15/1665 | 9 |
| G03G15/0189 | 7 |
| G03G2215/0129 | 6 |
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Physics | 30 |
| Human Necessities | 1 |
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