Butterfly valve
US-11391378-B2 · Jul 19, 2022 · US
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SUMIKAWA Daiki patents
SUMIKAWA Daiki is listed as an inventor on 6 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | SUMIKAWA Daiki |
| Total patents | 6 |
| First publication | Apr 30, 2015 |
| Latest publication | Jul 19, 2022 |
Notable patents
Publications ranked by popularity score, then publication date.
Butterfly valve
US-2020041003-A1 · Feb 6, 2020 · US
Fishing reel and magnetic seal device therefor
US-10021864-B2 · Jul 17, 2018 · US
Magnetic fluid seal
US-9816616-B2 · Nov 14, 2017 · US
Fishing reel and magnetic seal device therefor
US-2016286775-A1 · Oct 6, 2016 · US
Magnetic fluid seal
US-2015115541-A1 · Apr 30, 2015 · US
Recent patents
Latest publications not already listed above.
No data yet.
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Eagle Ind Co Ltd | 5 |
| Shimano Kk | 3 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| F16J15/43 | 4 |
| F16C2361/91 | 2 |
| F16C43/045 | 2 |
| F16C33/7886 | 2 |
| F16K41/02 | 2 |