Electrochemical device
US-2025364571-A1 · Nov 27, 2025 · US
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Kobayashi Shohei patents
Kobayashi Shohei is listed as an inventor on 30 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Kobayashi Shohei |
| Total patents | 30 |
| First publication | Nov 10, 2016 |
| Latest publication | Nov 27, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Wideband RF power supply and control method
US-12355367-B2 · Jul 8, 2025 · US
Production method of 2,7-octadien-1-ol
US-2025188007-A1 · Jun 12, 2025 · US
RF band power supply device and pulse width modulation control method
US-12323074-B2 · Jun 3, 2025 · US
Rf band power supply device and pulse width modulation control method
US-2024297594-A1 · Sep 5, 2024 · US
Rf band power supply device and pulse width modulation control method
US-2024291399-A1 · Aug 29, 2024 · US
Porous carbon, positive electrode additive for non-aqueous electrolyte secondary battery, non-aqueous electrolyte secondary battery, and method for producing porous carbon
US-2024253994-A1 · Aug 1, 2024 · US
Positive electrode additive for nonaqueous electrolyte secondary battery, positive electrode active material composition for nonaqueous electrolyte secondary battery containing said additive, positive electrode for nonaqueous electrolyte secondary battery, and nonaqueous electrolyte secondary battery provided with same
US-2024120493-A1 · Apr 11, 2024 · US
Electrochemical device
US-2024097152-A1 · Mar 21, 2024 · US
Interconnector for solid oxide electrochemical cell stack and solid oxide electrochemical cell stack
US-2024068114-A1 · Feb 29, 2024 · US
Recent patents
Latest publications not already listed above.
Wideband rf power supply and control method
US-2024048041-A1 · Feb 8, 2024 · US
Metal member and manufacturing method thereof
US-11855307-B2 · Dec 26, 2023 · US
Electrochemical device and manufacturing method thereof
US-2023327141-A1 · Oct 12, 2023 · US
Additive for positive electrode of electrochemical device, composition for positive electrode of electrochemical device, positive electrode for electrochemical device, and electrochemical device including same
US-2023163305-A1 · May 25, 2023 · US
Metal member and manufacturing method thereof
US-2023163323-A1 · May 25, 2023 · US
Carbonaceous material and method for producing same
US-11634330-B2 · Apr 25, 2023 · US
Interconnector for solid-oxide electrochemical cell stack and solid-oxide electrochemical cell stack
US-2023120134-A1 · Apr 20, 2023 · US
Protective-layer-coated-interconnector, cell stack including this protective-layer-coated-interconnector, and hydrogen energy system including the same
US-2023075910-A1 · Mar 9, 2023 · US
Metal component for electrochemical stack and electrochemical stack
US-2023047305-A1 · Feb 16, 2023 · US
Metal member and manufacturing method thereof
US-11575136-B2 · Feb 7, 2023 · US
Carbonaceous material, and electrode material for electric double layer capacitor, electrode for electric double layer capacitor and electric double layer capacitor that contain carbonaceous material
US-11551877-B2 · Jan 10, 2023 · US
Protective-layer-coated-interconnector, cell stack including this protective-layer-coated-interconnector, and fuel cell including the same
US-2022246970-A1 · Aug 4, 2022 · US
Metal member and manufacturing method thereof
US-2021296659-A1 · Sep 23, 2021 · US
Carbonaceous material, carbonaceous material-containing electrode material for electric double layer capacitor, electrode for electric double layer capacitor, and electric double layer capacitor
US-10984963-B2 · Apr 20, 2021 · US
Carbonaceous material and method for producing same
US-2020308006-A1 · Oct 1, 2020 · US
Method for purifying antibody having low isoelectric point
US-10654933-B2 · May 19, 2020 · US
Carbonaceous material and method for producing same
US-2019375641-A1 · Dec 12, 2019 · US
Carbonaceous material, carbonaceous material-containing electrode material for electric double layer capacitor, electrode for electric double layer capacitor, and electric double layer capacitor
US-2019378662-A1 · Dec 12, 2019 · US
Carbonaceous material, and electrode material for electric double layer capacitor, electrode for electric double layer capacitor and electric double layer capacitor that contain carbonaceous material
US-2019295782-A1 · Sep 26, 2019 · US
Method for purifying antibody having low isoelectric point
US-2016326253-A1 · Nov 10, 2016 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Toshiba Energy Systems & Solutions Corp | 12 |
| Kuraray Co | 11 |
| Kyosan Electric Mfg | 5 |
| Chugai Pharmaceutical Co Ltd | 2 |
| Kurarayco Ltd | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| Y02E60/50 | 12 |
| H01M8/0228 | 11 |
| H01M2008/1293 | 10 |
| C01P2006/12 | 9 |
| H01M8/021 | 9 |