Inventor
Yuki Ehara
Inventor
JP
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Mprimary
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy29%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution29%
Y02PClimate change mitigation technologies in the production or processing of goods14%
B22FWorking metallic powder7%
C22CAlloys7%
C22FChanging the physical structure of non-ferrous metals and non-ferrous alloys7%
C30BSingle-crystal growth7%
PatentTitleYear
12,482,806Hydrogen absorbing alloy negative electrode and nickel-hydrogen secondary battery including the hydrogen absorbing alloy negative electrode202512,482,820Negative electrode for alkaline storage battery and alkaline storage battery including the negative electrode202512,300,809Nickel metal hydride secondary battery202511,817,573Hydrogen absorbing alloy, negative electrode comprising same and nickel-metal hydride secondary battery comprising same2023Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2023–2025Patents assigned to FDK CORP (4)· patent assignee history
2023–2025Based in JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| FDK CORP | 4 | 2023–2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| JP | 4 | 2023–2025 |