Image processor, image reading device, image forming apparatus, medical information management system, image processing method, and non-transitory recording medium
US-2026089283-A1 · Mar 26, 2026 · US
Oyama Tadaaki patents
Oyama Tadaaki holds 27 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 27 |
| Recent patents | 5 |
| First publication | Sep 3, 2015 |
| Latest publication | Mar 26, 2026 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Information processing apparatus, information processing system, method for processing information, and non-transitory recording medium
US-12452382-B2 · Oct 21, 2025 · US
Image processing apparatus, reading device, image forming apparatus, image processing method, and recording medium
US-2025227189-A1 · Jul 10, 2025 · US
Reading device and method of detecting feature amount from visible or invisible image
US-11695892-B2 · Jul 4, 2023 · US
Fraud confirmation assisting apparatus and fraud confirmation method including a light source irradiating an object in the invisible wavelength range and read by a reading sensor to output a plurality of pieces of fraud confirmation information
US-11694455-B2 · Jul 4, 2023 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Image processor, image reading device, image forming apparatus, medical information management system, image processing method, and non-transitory recording medium
US-2026089283-A1 · Mar 26, 2026 · US
Information processing apparatus, information processing system, method for processing information, and non-transitory recording medium
US-12452382-B2 · Oct 21, 2025 · US
Image processing apparatus, reading device, image forming apparatus, image processing method, and recording medium
US-2025227189-A1 · Jul 10, 2025 · US
Reading device and method of detecting feature amount from visible or invisible image
US-11695892-B2 · Jul 4, 2023 · US
Fraud confirmation assisting apparatus and fraud confirmation method including a light source irradiating an object in the invisible wavelength range and read by a reading sensor to output a plurality of pieces of fraud confirmation information
US-11694455-B2 · Jul 4, 2023 · US
Top CPC classifications
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| H04N1/02815 | 10 |
| H04N1/40056 | 7 |
| H04N2201/0081 | 6 |
| H04N2201/0094 | 5 |
| H04N1/00755 | 5 |
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Electricity | 27 |
| Physics | 11 |
Frequently asked questions
Answers are generated from the same data shown on this page.
- How many patents does Oyama Tadaaki have in patentsdb?
- Oyama Tadaaki is linked to 27 publications as assignee in our database.
- What technology areas does Oyama Tadaaki patent most?
- Top mapped technology areas by patent count: Electricity (27); Physics (11).
- Is Oyama Tadaaki's patent activity growing?
- In our data, assignee counts were 3 in 2023 and 2 in 2025 (lower year over year).
- What are recent patents assigned to Oyama Tadaaki?
- See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.