Method of producing ammonium persulfate
US-2019323133-A1 · Oct 24, 2019 · US
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Fukuda Fumio patents
Fukuda Fumio is listed as an inventor on 3 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Fukuda Fumio |
| Total patents | 3 |
| First publication | Jun 28, 2018 |
| Latest publication | Oct 24, 2019 |
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Recent patents
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Toray Industries | 3 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C07D201/04 | 2 |
| C07C249/04 | 2 |
| C07C251/44 | 2 |
| F21V29/56 | 2 |
| H05K7/20 | 2 |