Cap and method for manufacturing cap
US-12420988-B2 · Sep 23, 2025 · US
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Fujishige Eiji patents
Fujishige Eiji is listed as an inventor on 14 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Fujishige Eiji |
| Total patents | 14 |
| First publication | Aug 15, 2019 |
| Latest publication | Sep 23, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Cap
US-11964806-B2 · Apr 23, 2024 · US
Cap
US-2023406576-A1 · Dec 21, 2023 · US
Cap
US-11834228-B2 · Dec 5, 2023 · US
Cap and method for manufacturing cap
US-2023373688-A1 · Nov 23, 2023 · US
Cap configured to retain sealing member in cap body
US-11485549-B2 · Nov 1, 2022 · US
Cap
US-2022250814-A1 · Aug 11, 2022 · US
Hardly soluble beverage product
US-2022232858-A1 · Jul 28, 2022 · US
Cap
US-2021237943-A1 · Aug 5, 2021 · US
Cap
US-2021188500-A1 · Jun 24, 2021 · US
Recent patents
Latest publications not already listed above.
Manufacturing method of cap and manufacturing apparatus of cap
US-11034114-B2 · Jun 15, 2021 · US
Cap
US-2021147121-A1 · May 20, 2021 · US
Container, method for manufacturing container, and printing apparatus
US-2021001655-A1 · Jan 7, 2021 · US
Manufacturing Method Of Cap And Manufacturing Apparatus Of Cap
US-2019248090-A1 · Aug 15, 2019 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Daiwa Can Co Ltd | 14 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| B65D51/1688 | 8 |
| B65D41/348 | 7 |
| B65D41/325 | 6 |
| B65D53/04 | 6 |
| B65D41/34 | 6 |