Positive electrode active material, positive electrode, and nonaqueous-electrolyte secondary battery
US-9293234-B2 · Mar 22, 2016 · US
Koyama Yukinori patents
Koyama Yukinori holds 5 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 5 |
| Recent patents | 0 |
| First publication | Mar 3, 2015 |
| Latest publication | Mar 22, 2016 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Semiconductor memory device and manufacturing method thereof
US-9171886-B2 · Oct 27, 2015 · US
Positive electrode active material, production method thereof and its use
US-9017876-B2 · Apr 28, 2015 · US
Cathode active material, cathode and nonaqueous secondary battery
US-8999576-B2 · Apr 7, 2015 · US
Method for producing lithium-containing composite oxide
US-8968936-B2 · Mar 3, 2015 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Positive electrode active material, positive electrode, and nonaqueous-electrolyte secondary battery
US-9293234-B2 · Mar 22, 2016 · US
Semiconductor memory device and manufacturing method thereof
US-9171886-B2 · Oct 27, 2015 · US
Positive electrode active material, production method thereof and its use
US-9017876-B2 · Apr 28, 2015 · US
Cathode active material, cathode and nonaqueous secondary battery
US-8999576-B2 · Apr 7, 2015 · US
Method for producing lithium-containing composite oxide
US-8968936-B2 · Mar 3, 2015 · US
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Electricity | 5 |
| Chemistry & Metallurgy | 4 |
| Cross-Sectional Technologies | 4 |
Frequently asked questions
Answers are generated from the same data shown on this page.
- How many patents does Koyama Yukinori have in patentsdb?
- Koyama Yukinori is linked to 5 publications as assignee in our database.
- What technology areas does Koyama Yukinori patent most?
- Top mapped technology areas by patent count: Electricity (5); Chemistry & Metallurgy (4); Cross-Sectional Technologies (4).
- Is Koyama Yukinori's patent activity growing?
- In our data, assignee counts were 4 in 2015 and 1 in 2016 (lower year over year).
- What are recent patents assigned to Koyama Yukinori?
- See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.