Fuel cell system and method for controlling same
US-9786931-B2 · Oct 10, 2017 · US
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Ikezoe Keigo patents
Ikezoe Keigo holds 4 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 4 |
| Recent patents | 0 |
| First publication | Apr 7, 2015 |
| Latest publication | Oct 10, 2017 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Operating method of fuel cell system
US-9269973-B2 · Feb 23, 2016 · US
Fuel cell system and operating method thereof
US-9166233-B2 · Oct 20, 2015 · US
Fuel cell
US-8999597-B2 · Apr 7, 2015 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Fuel cell system and method for controlling same
US-9786931-B2 · Oct 10, 2017 · US
Operating method of fuel cell system
US-9269973-B2 · Feb 23, 2016 · US
Fuel cell system and operating method thereof
US-9166233-B2 · Oct 20, 2015 · US
Fuel cell
US-8999597-B2 · Apr 7, 2015 · US
Top CPC classifications
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| Y02E60/50 | 4 |
| H01M8/04753 | 4 |
| H01M8/242 | 2 |
| H01M8/04231 | 2 |
| H01M8/04223 | 2 |
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Electricity | 4 |
| Cross-Sectional Technologies | 4 |