Negative electrode binder composition and method for producing the same, negative electrode, and secondary battery
US-2025201847-A1 · Jun 19, 2025 · US
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Kawase Kenichi patents
Kawase Kenichi is listed as an inventor on 90 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Kawase Kenichi |
| Total patents | 90 |
| First publication | Jan 13, 2015 |
| Latest publication | Jun 19, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Secondary battery material, negative electrode active material, and secondary battery
US-2025132314-A1 · Apr 24, 2025 · US
Negative electrode active material, secondary battery, and method for manufacturing negative electrode active material
US-2025112237-A1 · Apr 3, 2025 · US
Composite active material for secondary battery, and secondary battery
US-2025038172-A1 · Jan 30, 2025 · US
Negative electrode active material and nonaqueous electrolyte secondary battery
US-2024030407-A1 · Jan 25, 2024 · US
Active material for battery, composite active material for battery, and secondary battery
US-2023125241-A1 · Apr 27, 2023 · US
Active material for secondary battery negative electrode, negative electrode, and secondary battery
US-2022384783-A1 · Dec 1, 2022 · US
Low oxygen-type silicon nanoparticle-containing slurry, negative electrode active material, negative electrode and lithium-ion secondary battery
US-2022384807-A1 · Dec 1, 2022 · US
Non-aqueous electrolyte for secondary battery, secondary battery having the same and method of manufacturing the same
US-11444328-B2 · Sep 13, 2022 · US
Silicon nanoparticles, non-aqueous secondary battery negative electrode active material using said silicon nanoparticles, and secondary battery
US-2022069296-A1 · Mar 3, 2022 · US
Recent patents
Latest publications not already listed above.
Non-aqueous electrolyte solution for rechargeable battery, rechargeable battery having the same and method of preparing the same
US-10938070-B2 · Mar 2, 2021 · US
Nonaqueous electrolyte battery
US-10840555-B2 · Nov 17, 2020 · US
Method for forming anode having silicon active material linked to current collector
US-10553855-B2 · Feb 4, 2020 · US
Anode and battery
US-10476070-B2 · Nov 12, 2019 · US
Non-aqueous electrolyte solution for rechargeable battery, rechargeable battery having the same and method of preparing the same
US-2019260083-A1 · Aug 22, 2019 · US
Non-aqueous electrolyte for secondary battery, secondary battery having the same and method of manufacturing the same
US-2019260082-A1 · Aug 22, 2019 · US
Negative electrode active mass for rechargeable battery, negative electrode for rechargeable battery, and rechargeable battery
US-2019207219-A1 · Jul 4, 2019 · US
Cathode active material, its manufacturing method, cathode, its manufacturing method, and secondary battery
US-10243200-B2 · Mar 26, 2019 · US
Anode and battery
US-2019067679-A1 · Feb 28, 2019 · US
Battery with anode active material with oxide coating on active particles
US-10205163-B2 · Feb 12, 2019 · US
Cathode active material, its manufacturing method, cathode, its manufacturing method, and secondary battery
US-10147933-B2 · Dec 4, 2018 · US
Anode and battery
US-10141562-B2 · Nov 27, 2018 · US
Lithium ion secondary battery, electric tool, electric vehicle, and power storage system
US-9960414-B2 · May 1, 2018 · US
Battery, negative electrode active material, and electric tool
US-9893351-B2 · Feb 13, 2018 · US
Anode active material and battery
US-9876225-B2 · Jan 23, 2018 · US
Anode, battery, and method of manufacturing same
US-2017365843-A1 · Dec 21, 2017 · US
Anode and secondary battery
US-9831498-B2 · Nov 28, 2017 · US
Lithium secondary battery, positive electrode active material, positive electrode, electric tool, electric vehicle, and power storage system
US-9812709-B2 · Nov 7, 2017 · US
Anode and battery
US-9806371-B2 · Oct 31, 2017 · US
Secondary battery and anode
US-9806333-B2 · Oct 31, 2017 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Sony Corp | 68 |
| Kawase Kenichi | 31 |
| Hirose Takakazu | 16 |
| Murata Manufacturing Co | 11 |
| Dainippon Ink & Chemicals | 9 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| Y02E60/10 | 88 |
| H01M10/0525 | 69 |
| H01M4/134 | 64 |
| H01M4/386 | 60 |
| H01M2004/027 | 48 |