Production method of mold having recessed pattern in recessed step portion
US-11772305-B2 · Oct 3, 2023 · US
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Chai Satoshi patents
Chai Satoshi is listed as an inventor on 12 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Chai Satoshi |
| Total patents | 12 |
| First publication | Nov 16, 2017 |
| Latest publication | Oct 3, 2023 |
Notable patents
Publications ranked by popularity score, then publication date.
Production method of mold having recessed pattern in recessed step portion
US-2023075192-A1 · Mar 9, 2023 · US
Production method of mold having recessed pattern in recessed step portion, and manufacturing method of pattern sheet
US-11534943-B2 · Dec 27, 2022 · US
Method for manufacturing microneedle array
US-2022324141-A1 · Oct 13, 2022 · US
Production method of mold, manufacturing method of pattern sheet, production method of electroform, and production method of mold using electroform
US-11007678-B2 · May 18, 2021 · US
Production method of mold having recessed pedestal pattern, and manufacturing method of pattern sheet
US-10926438-B2 · Feb 23, 2021 · US
Production method of mold having recessed pedestal pattern, and manufacturing method of pattern sheet
US-2021001516-A1 · Jan 7, 2021 · US
Mold for manufacturing percutaneous absorption sheet, and apparatus and method for manufacturing percutaneous absorption sheet having needle-like protrusion
US-2021001102-A1 · Jan 7, 2021 · US
Production method of mold having recessed pattern in recessed step portion, and manufacturing method of pattern sheet
US-2020282604-A1 · Sep 10, 2020 · US
Production method of mold, manufacturing method of pattern sheet, production method of electroform, production method of mold using electroform, and original
US-10648095-B2 · May 12, 2020 · US
Recent patents
Latest publications not already listed above.
Production method of mold, manufacturing method of pattern sheet, production method of electroform, and production method of mold using electroform
US-2018215078-A1 · Aug 2, 2018 · US
Production method of mold, manufacturing method of pattern sheet, production method of electroform, production method of mold using electroform, and original
US-2017327963-A1 · Nov 16, 2017 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Fujifilm Corp | 12 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| A61M2037/0053 | 12 |
| B29C33/3857 | 11 |
| B29L2031/7544 | 10 |
| A61M2037/0046 | 10 |
| B29L2031/756 | 9 |