Method for producing nickel metal hydride battery, positive electrode for nickel metal hydride batteries, and nickel metal hydride battery
US-2025167212-A1 · May 22, 2025 · US
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Okanishi Takeo patents
Okanishi Takeo is listed as an inventor on 6 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Okanishi Takeo |
| Total patents | 6 |
| First publication | Jun 11, 2020 |
| Latest publication | May 22, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Hydrogen storage alloy for alkaline storage battery, alkaline storage battery using the same as negative electrode, and vehicle
US-12272819-B2 · Apr 8, 2025 · US
Bipolar electrode for metal hydride battery, metal hydride battery equipped with bipolar electrode, method for producing bipolar electrode for metal hydride battery, and method for producing metal hydride battery
US-2024213461-A1 · Jun 27, 2024 · US
Negative electrode active material, negative electrode, alkaline storage battery, and method of producing negative electrode active material
US-11916230-B2 · Feb 27, 2024 · US
Hydrogen storage alloy for alkaline storage battery, alkaline storage battery using the same as negative electrode, and vehicle
US-2022190327-A1 · Jun 16, 2022 · US
Negative electrode active material, negative electrode, alkaline storage battery, and method of producing negative electrode active material
US-2020185710-A1 · Jun 11, 2020 · US
Recent patents
Latest publications not already listed above.
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Toyota Motor Co Ltd | 6 |
| Toyota Jidoshokki Kk | 6 |
| Japan Metals And Chemicals Co Ltd | 2 |
| Japan Metals & Chemicals Co Ltd | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| Y02E60/10 | 6 |
| H01M2004/027 | 5 |
| H01M10/30 | 4 |
| H01M4/242 | 3 |
| Y02P70/50 | 3 |