Cubic boron nitride sintered material and tool
US-2026062355-A1 · Mar 5, 2026 · US
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Moroguchi Hironari patents
Moroguchi Hironari is listed as an inventor on 38 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Moroguchi Hironari |
| Total patents | 38 |
| First publication | Sep 7, 2017 |
| Latest publication | Mar 5, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Cubic boron nitride sintered material
US-12552719-B2 · Feb 17, 2026 · US
Cutting insert and processing method
US-12485492-B2 · Dec 2, 2025 · US
Cutting tool
US-D1101006-S · Nov 4, 2025 · US
Cutting insert and processing method
US-2025256336-A1 · Aug 14, 2025 · US
Cutting tool
US-12383963-B2 · Aug 12, 2025 · US
Cutting tool
US-2024261868-A1 · Aug 8, 2024 · US
Cubic boron nitride sintered material
US-2024174576-A1 · May 30, 2024 · US
Cubic boron nitride sintered material
US-11958782-B2 · Apr 16, 2024 · US
Cutting tool
US-D1009106-S · Dec 26, 2023 · US
Recent patents
Latest publications not already listed above.
Cutting tool
US-11826834-B1 · Nov 28, 2023 · US
Cutting tool
US-11802333-B2 · Oct 31, 2023 · US
Cutting tool
US-D1001168-S · Oct 10, 2023 · US
Cutting tool
US-D1000492-S · Oct 3, 2023 · US
Cubic boron nitride sintered material
US-2023286869-A1 · Sep 14, 2023 · US
Cutting tool
US-2023193451-A1 · Jun 22, 2023 · US
Cubic boron nitride sintered material
US-11542203-B2 · Jan 3, 2023 · US
Cubic boron nitride sintered material
US-11518718-B2 · Dec 6, 2022 · US
Cubic boron nitride sintered material and cutting tool
US-2022289633-A1 · Sep 15, 2022 · US
Cutting tool
US-D960214-S · Aug 9, 2022 · US
Cubic boron nitride sintered material
US-11377390-B2 · Jul 5, 2022 · US
Cubic boron nitride sintered material
US-2022204412-A1 · Jun 30, 2022 · US
Cubic boron nitride sintered material
US-2022204413-A1 · Jun 30, 2022 · US
Cubic boron nitride sintered material
US-11352298-B2 · Jun 7, 2022 · US
Cutting insert
US-11338371-B2 · May 24, 2022 · US
Cubic boron nitride sintered material
US-2021395153-A1 · Dec 23, 2021 · US
Cubic boron nitride sintered material
US-2021355036-A1 · Nov 18, 2021 · US
Cubic boron nitride sintered material
US-11161790-B2 · Nov 2, 2021 · US
Cubic boron nitride sintered material
US-2021246077-A1 · Aug 12, 2021 · US
Cubic boron nitride sintered material
US-2021246076-A1 · Aug 12, 2021 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Sumitomo Electric Hardmetal Corp | 31 |
| Sumitomo Electric Industries | 20 |
| Sumitomo Electric Industries | 1 |
| Sumitomo Electric Hardmetal Corp | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C04B35/5831 | 25 |
| C04B2235/386 | 24 |
| C04B35/645 | 24 |
| C04B2235/3865 | 23 |
| C04B2235/80 | 22 |