Cylinder head blank and cylinder head manufacturing method
US-12276216-B2 · Apr 15, 2025 · US
This page is not indexed by search engines while we improve data quality.
Shibayama Hirohisa patents
Shibayama Hirohisa is listed as an inventor on 17 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Shibayama Hirohisa |
| Total patents | 17 |
| First publication | Jun 8, 2017 |
| Latest publication | Apr 15, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Film forming method
US-12024779-B2 · Jul 2, 2024 · US
Cold spray nozzle and cold spray device
US-11891699-B2 · Feb 6, 2024 · US
Cylinder head blank and cylinder head manufacturing method
US-2023399961-A1 · Dec 14, 2023 · US
Film formation method
US-11827985-B2 · Nov 28, 2023 · US
Coating method
US-11535942-B2 · Dec 27, 2022 · US
Method for manufacturing cylinder head, and semimanufactured cylinder head
US-11471937-B2 · Oct 18, 2022 · US
Cold spray device
US-2022168767-A1 · Jun 2, 2022 · US
Film forming method
US-2022154344-A1 · May 19, 2022 · US
Film formation method
US-2022154345-A1 · May 19, 2022 · US
Recent patents
Latest publications not already listed above.
Coating method
US-2022042177-A1 · Feb 10, 2022 · US
Method for manufacturing cylinder head, and semimanufactured cylinder head
US-2021268576-A1 · Sep 2, 2021 · US
Cold spray nozzle and cold spray device
US-2021164108-A1 · Jun 3, 2021 · US
Defect detection device and production system
US-10339645-B2 · Jul 2, 2019 · US
Defect Detection Device and Production System
US-2018025486-A1 · Jan 25, 2018 · US
Defect detection device and production system
US-9805457-B2 · Oct 31, 2017 · US
Defect Detection Device and Production System
US-2017161886-A1 · Jun 8, 2017 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Nissan Motor | 17 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C23C24/04 | 13 |
| F01L3/04 | 12 |
| F01L2301/00 | 6 |
| F01L2303/00 | 6 |
| F01L2303/01 | 4 |