Toner conveyance device including a toner loosener and image forming apparatus including the toner conveyance device
US-10268154-B2 · Apr 23, 2019 · US
Ohsugi Tatsuya patents
Ohsugi Tatsuya holds 33 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 33 |
| Recent patents | 0 |
| First publication | Apr 21, 2016 |
| Latest publication | Apr 23, 2019 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Image forming apparatus with a support to adjust a rotator and a guide
US-10228639-B2 · Mar 12, 2019 · US
Toner conveyance device and image forming apparatus
US-2018341200-A1 · Nov 29, 2018 · US
Roller member including a first and second high resistance member and image forming apparatus including the roller member
US-9897946-B2 · Feb 20, 2018 · US
Image forming apparatus and transfer bias control
US-9835987-B2 · Dec 5, 2017 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Toner conveyance device including a toner loosener and image forming apparatus including the toner conveyance device
US-10268154-B2 · Apr 23, 2019 · US
Image forming apparatus with a support to adjust a rotator and a guide
US-10228639-B2 · Mar 12, 2019 · US
Toner conveyance device and image forming apparatus
US-2018341200-A1 · Nov 29, 2018 · US
Roller member including a first and second high resistance member and image forming apparatus including the roller member
US-9897946-B2 · Feb 20, 2018 · US
Image forming apparatus and transfer bias control
US-9835987-B2 · Dec 5, 2017 · US
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Physics | 33 |
| Operations & Transport | 2 |
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Frequently asked questions
Answers are generated from the same data shown on this page.
- How many patents does Ohsugi Tatsuya have in patentsdb?
- Ohsugi Tatsuya is linked to 33 publications as assignee in our database.
- What technology areas does Ohsugi Tatsuya patent most?
- Top mapped technology areas by patent count: Physics (33); Operations & Transport (2).
- Is Ohsugi Tatsuya's patent activity growing?
- In our data, assignee counts were 2 in 2018 and 2 in 2019 (similar year over year).
- What are recent patents assigned to Ohsugi Tatsuya?
- See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.