Bubble ejection method, bubble ejecting device, and bubble ejection apparatus
US-12559773-B2 · Feb 24, 2026 · US
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MASUDA Ren patents
MASUDA Ren is listed as an inventor on 2 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | MASUDA Ren |
| Total patents | 2 |
| First publication | Dec 23, 2021 |
| Latest publication | Feb 24, 2026 |
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Univ Kyushu Nat Univ Corp | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C12M35/02 | 2 |
| C12M35/04 | 2 |
| C12M23/26 | 2 |
| C12M47/06 | 2 |
| B01L2400/0442 | 2 |