Production apparatus for a liquid containing gas bubbles and production system for a liquid containing gas bubbles
US-2022184566-A1 · Jun 16, 2022 · US
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Ishikawa Ryunosuke patents
Ishikawa Ryunosuke is listed as an inventor on 7 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Ishikawa Ryunosuke |
| Total patents | 7 |
| First publication | Jan 19, 2017 |
| Latest publication | Jun 16, 2022 |
Notable patents
Publications ranked by popularity score, then publication date.
Hydraulic rotary machine and valve plate thereof
US-2019145388-A1 · May 16, 2019 · US
Hydraulic rotary machine
US-2019055931-A1 · Feb 21, 2019 · US
Piston pump and valve plate of piston pump
US-10145367-B2 · Dec 4, 2018 · US
Hydraulic rotary machine
US-2017159638-A1 · Jun 8, 2017 · US
Hydraulic rotary machine
US-2017159639-A1 · Jun 8, 2017 · US
Piston pump and valve plate of piston pump
US-2017016432-A1 · Jan 19, 2017 · 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 |
|---|---|
| Kyb Corp | 7 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| F04B1/22 | 6 |
| F04B1/20 | 5 |
| F04B1/2078 | 4 |
| F04B1/126 | 3 |
| F03C1/0636 | 3 |