Hydrogen production system and hydrogen production method
US-2025333853-A1 · Oct 30, 2025 · US
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Koshiro Ikumasa patents
Koshiro Ikumasa is listed as an inventor on 10 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Koshiro Ikumasa |
| Total patents | 10 |
| First publication | Oct 4, 2016 |
| Latest publication | Oct 30, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Electrolytic smelting system
US-12305245-B2 · May 20, 2025 · US
Hydrogen production system and hydrogen production method
US-2024376611-A1 · Nov 14, 2024 · US
High-temperature steam electrolysis device, hydrogen production method, and hydrogen production system
US-2024327995-A1 · Oct 3, 2024 · US
Hydrogen production system and hydrogen production method
US-2024287687-A1 · Aug 29, 2024 · US
Electrolytic smelting furnace and electrolytic smelting method
US-2023026097-A1 · Jan 26, 2023 · US
Electrolytic smelting system
US-2022243293-A1 · Aug 4, 2022 · US
Corrosion sensor and production method for the same
US-11262290-B2 · Mar 1, 2022 · US
Corrosion sensor and production method for the same
US-2019391068-A1 · Dec 26, 2019 · US
Apparatus and method for producing nanocarbon material
US-9458018-B2 · Oct 4, 2016 · US
Recent patents
Latest publications not already listed above.
No data yet.
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Mitsubishi Heavy Ind Ltd | 10 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C25B15/021 | 4 |
| C25B1/042 | 4 |
| C25B9/67 | 4 |
| Y02E60/36 | 4 |
| C25B15/027 | 3 |