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US-D1120101-S · Mar 24, 2026 · US
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Tanaka Hiromitsu patents
Tanaka Hiromitsu is listed as an inventor on 73 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Tanaka Hiromitsu |
| Total patents | 73 |
| First publication | Feb 17, 2015 |
| Latest publication | Mar 24, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
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US-D1117456-S · Mar 10, 2026 · US
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US-D1108536-S · Jan 6, 2026 · US
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US-D1102515-S · Nov 18, 2025 · US
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US-D1101033-S · Nov 4, 2025 · US
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US-D1101034-S · Nov 4, 2025 · US
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US-D1098261-S · Oct 14, 2025 · US
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US-D1085222-S · Jul 22, 2025 · US
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US-D1070972-S · Apr 15, 2025 · US
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US-D1070982-S · Apr 15, 2025 · US
Recent patents
Latest publications not already listed above.
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US-D1070981-S · Apr 15, 2025 · US
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US-D1070977-S · Apr 15, 2025 · US
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US-D1055154-S · Dec 24, 2024 · US
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US-D1052645-S · Nov 26, 2024 · US
Film-forming composition, silicon-containing film, and resist pattern-forming method
US-12098282-B2 · Sep 24, 2024 · US
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US-D1040898-S · Sep 3, 2024 · US
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US-D1033534-S · Jul 2, 2024 · US
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US-D1032714-S · Jun 25, 2024 · US
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US-D1031834-S · Jun 18, 2024 · US
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US-D1030862-S · Jun 11, 2024 · US
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US-D1030861-S · Jun 11, 2024 · US
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US-D1028077-S · May 21, 2024 · US
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US-D1024189-S · Apr 23, 2024 · US
Fuel cell electrode catalyst
US-11258075-B2 · Feb 22, 2022 · US
Carbon material precursor, carbon material precursor composition containing the same, and method for producing carbon material using these
US-11040882-B2 · Jun 22, 2021 · US
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US-D913287-S · Mar 16, 2021 · US
Electrode catalyst for fuel cell and method of producing the same, and cathode, anode, and fuel cell including electrode catalyst
US-10938039-B2 · Mar 2, 2021 · US
Film-forming composition, silicon-containing film, and resist pattern-forming method
US-2020354575-A1 · Nov 12, 2020 · US
Electrode catalyst for fuel cell and method of producing the same, and cathode, anode, and fuel cell including electrode catalyst
US-2020321629-A1 · Oct 8, 2020 · US
Electrode catalyst for fuel cell and method of producing the same, and cathode, anode, and fuel cell including electrode catalyst
US-10734658-B2 · Aug 4, 2020 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Brother Ind Ltd | 38 |
| Jsr Corp | 16 |
| Toyota Motor Co Ltd | 9 |
| Toyota Chuo Kenkyusho Kk | 9 |
| Cataler Corp | 4 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G03F7/0752 | 15 |
| G03F7/094 | 13 |
| G03F7/091 | 10 |
| G03F7/325 | 10 |
| G03F7/16 | 9 |