Exhaust gas purification device and method for manufacturing exhaust gas purification device
US-2025276309-A1 · Sep 4, 2025 · US
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Noguchi Takahiro patents
Noguchi Takahiro holds 6 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 6 |
| Recent patents | 4 |
| First publication | Jul 8, 2021 |
| Latest publication | Sep 4, 2025 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Exhaust gas purification device and method for manufacturing exhaust gas purification device
US-2024017246-A1 · Jan 18, 2024 · US
Method for producing exhaust gas purification material and method for manufacturing exhaust gas purification device
US-2023372907-A1 · Nov 23, 2023 · US
Exhaust gas purification device and method for manufacturing exhaust gas purification device
US-2023372917-A1 · Nov 23, 2023 · US
Exhaust gas purification catalyst
US-11577226-B2 · Feb 14, 2023 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Exhaust gas purification device and method for manufacturing exhaust gas purification device
US-2025276309-A1 · Sep 4, 2025 · US
Exhaust gas purification device and method for manufacturing exhaust gas purification device
US-2024017246-A1 · Jan 18, 2024 · US
Method for producing exhaust gas purification material and method for manufacturing exhaust gas purification device
US-2023372907-A1 · Nov 23, 2023 · US
Exhaust gas purification device and method for manufacturing exhaust gas purification device
US-2023372917-A1 · Nov 23, 2023 · US
Exhaust gas purification catalyst
US-11577226-B2 · Feb 14, 2023 · US
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Operations & Transport | 6 |
| Mechanical Engineering | 5 |
| Cross-Sectional Technologies | 2 |