Inventor
Ryosuke Miyagawa
Inventor
Kasukabe, JP
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Fprimary
A61FFilters implantable into blood vessels30%
LOC2430%
A61BDiagnosis10%
A61GTransport, personal conveyances, or accommodation specially adapted for patients or disabled persons10%
A61MDevices for introducing media into, or onto, the body10%
G01NInvestigating or analysing materials by determining their chemical or physical properties10%
PatentTitleYear
8,529,534'Excrement treating apparatus'2013D0625407'Automatic urine accumulator'20107,722,584'Automatic urine collection apparatus'2010D0564655'Automatic urine accumulator'20087,220,250'Urine receiver and urine collection processing system implementing urine receiver'2007D0536782'Automatic urine accumulator'2007Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2007–2013Patents assigned to HITACHI LTD (6)· patent assignee history
2007–2013Based in Kasukabe, JP· patent location history
2007Based in Tokyo, JP· patent location history
2010Based in Saitama, JP· patent location history
2013Patents assigned to ISHITSUKA YOSHIKAZU (1)· patent assignee history
2013Patents assigned to MIYAGAWA RYOSUKE (1)· patent assignee history
2013Patents assigned to SUZUKI MIOU (1)· patent assignee history
2013Patents assigned to TANAKA TETSUYA (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HITACHI LTD | 6 | 2007–2013 |
| ISHITSUKA YOSHIKAZU | 1 | 2013 |
| MIYAGAWA RYOSUKEself | 1 | 2013 |
| SUZUKI MIOU | 1 | 2013 |
| TANAKA TETSUYA | 1 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kasukabe, JP | 4 | 2007–2013 |
| Saitama, JP | 1 | 2010 |
| Tokyo, JP | 1 | 2007 |