Electronic control device
US-2025240904-A1 · Jul 24, 2025 · US
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Haruna Hiroshi patents
Haruna Hiroshi is listed as an inventor on 17 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Haruna Hiroshi |
| Total patents | 17 |
| First publication | Feb 26, 2015 |
| Latest publication | Jul 24, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Positive-electrode material for lithium ion secondary battery, method for producing the same, and lithium ion secondary battery
US-11581534-B2 · Feb 14, 2023 · US
Positive-electrode material for lithium ion secondary battery, method for producing the same, and lithium ion secondary battery
US-2020373572-A1 · Nov 26, 2020 · US
Positive-electrode material for lithium ion secondary battery, method for producing the same, and lithium ion secondary battery
US-10749175-B2 · Aug 18, 2020 · US
Additive for Electrochemical Elements, Electrolyte Solution for Electrochemical Elements, Electrochemical Element, Electrolyte Solution for Lithium Ion Secondary Batteries, Lithium Ion Secondary Battery and Method for Producing Additive for Electrochemical Elements
US-2019190071-A1 · Jun 20, 2019 · US
Positive-electrode material for lithium ion secondary battery, method for producing the same, and lithium ion secondary battery
US-2019181444-A1 · Jun 13, 2019 · US
Lithium Secondary Cell and Method for Manufacturing Lithium Secondary Cell
US-2019131655-A1 · May 2, 2019 · US
Positive-electrode material for lithium ion secondary battery, method and producing the same, and lithium ion secondary battery
US-10256466-B2 · Apr 9, 2019 · US
Lithium secondary battery, electrolyte solution for lithium secondary battery, and additive for electrolyte solution therefor
US-10189866-B2 · Jan 29, 2019 · US
Electrolyte solution for lithium secondary battery and lithium secondary battery
US-10062925-B2 · Aug 28, 2018 · US
Recent patents
Latest publications not already listed above.
Non-Aqueous Electrolyte Solution Used for Lithium Secondary Battery, Cathode Used for Lithium Secondary Battery and Method for Producing the Same, and Lithium Secondary Battery
US-2018226678-A1 · Aug 9, 2018 · US
Negative electrode material, negative electrode for lithium ion secondary battery, lithium ion secondary battery, and method of manufacturing the same
US-9899673-B2 · Feb 20, 2018 · US
Positive-electrode material for lithium ion secondary battery, method for producing the same, and lithium ion secondary battery
US-2017358799-A1 · Dec 14, 2017 · US
Negative Electrode Material, Negative Electrode for Lithium Ion Secondary Battery, Lithium Ion Secondary Battery, and Method of Manufacturing the Same
US-2017104211-A1 · Apr 13, 2017 · US
Lithium secondary battery, electrolyte solution for lithium secondary battery, and additive for electrolyte solution therefor
US-2016237098-A1 · Aug 18, 2016 · US
Negative electrode for lithium-ion secondary battery, lithium-ion secondary battery, and method for manufacturing said negative electrode and lithium-ion secondary battery
US-2016056436-A1 · Feb 25, 2016 · US
Electrolyte solution for lithium secondary battery and lithium secondary battery
US-2015056502-A1 · Feb 26, 2015 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Hitachi Ltd | 8 |
| Hitachi Metals Ltd | 6 |
| Hitachi High Tech Corp | 3 |
| Hitachi Astemo Ltd | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H01M10/0525 | 16 |
| Y02E60/10 | 16 |
| H01M4/366 | 9 |
| C07F5/05 | 9 |
| H01M4/485 | 9 |