Exhaust gas purification catalyst
US-12390794-B2 · Aug 19, 2025 · US
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Kabashima Nobusuke patents
Kabashima Nobusuke holds 7 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 7 |
| Recent patents | 5 |
| First publication | Apr 28, 2015 |
| Latest publication | Aug 19, 2025 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Exhaust gas purification catalyst
US-2025235852-A1 · Jul 24, 2025 · US
Exhaust gas purification device
US-12031465-B2 · Jul 9, 2024 · US
Exhaust gas purification device
US-2024149260-A1 · May 9, 2024 · US
Exhaust gas purification catalyst
US-2023294078-A1 · Sep 21, 2023 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Exhaust gas purification catalyst
US-12390794-B2 · Aug 19, 2025 · US
Exhaust gas purification catalyst
US-2025235852-A1 · Jul 24, 2025 · US
Exhaust gas purification device
US-12031465-B2 · Jul 9, 2024 · US
Exhaust gas purification device
US-2024149260-A1 · May 9, 2024 · US
Exhaust gas purification catalyst
US-2023294078-A1 · Sep 21, 2023 · US
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Mechanical Engineering | 7 |
| Operations & Transport | 5 |
| Cross-Sectional Technologies | 1 |