Fuel cell separator and fuel cell stack
US-11670782-B2 · Jun 6, 2023 · US
Kokoku Intech Co Ltd patents
Kokoku Intech Co Ltd holds 10 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 10 |
| Recent patents | 0 |
| First publication | Mar 19, 2015 |
| Latest publication | Jun 6, 2023 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Fuel cell separator and fuel cell stack
US-2022216486-A1 · Jul 7, 2022 · US
Hermetically sealed battery
US-9614200-B2 · Apr 4, 2017 · US
Rotary valve
US-9567894-B2 · Feb 14, 2017 · US
Sealed battery
US-9466824-B2 · Oct 11, 2016 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Fuel cell separator and fuel cell stack
US-11670782-B2 · Jun 6, 2023 · US
Fuel cell separator and fuel cell stack
US-2022216486-A1 · Jul 7, 2022 · US
Hermetically sealed battery
US-9614200-B2 · Apr 4, 2017 · US
Rotary valve
US-9567894-B2 · Feb 14, 2017 · US
Sealed battery
US-9466824-B2 · Oct 11, 2016 · US
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Cross-Sectional Technologies | 10 |
| Electricity | 8 |
| Mechanical Engineering | 2 |
Frequently asked questions
Answers are generated from the same data shown on this page.
- How many patents does Kokoku Intech Co Ltd have in patentsdb?
- Kokoku Intech Co Ltd is linked to 10 publications as assignee in our database.
- What technology areas does Kokoku Intech Co Ltd patent most?
- Top mapped technology areas by patent count: Cross-Sectional Technologies (10); Electricity (8); Mechanical Engineering (2).
- Is Kokoku Intech Co Ltd's patent activity growing?
- In our data, assignee counts were 1 in 2022 and 1 in 2023 (similar year over year).
- What are recent patents assigned to Kokoku Intech Co Ltd?
- See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.