Inventor
Yousuke Okamura
Inventor
Hadano, JP
Overview
Patents· 3 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F16Bprimary
F16BDevices for fastening or securing constructional elements or machine parts together, e.g. nails, bolts, circlips, clamps, clips or wedges40%
A61KPreparations for medical, dental or toiletry purposes20%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations20%
C10MLubricating compositions20%
PatentTitleYear
9,181,972'Loosening prevention threaded fastener'20158,927,064'Coating agent for tapping screw, method for preparing the coating agent, method for forming coating layer on the periphery of tapping screw using the coating agent, and tapping screw having coating layer formed from the coating agent'20157,887,837'Drug delivery material'2011Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2011–2015Patents assigned to OKAMURA YOUSUKE (3)· patent assignee history
2011Patents assigned to HANDA MAKOTO (1)· patent assignee history
2011Patents assigned to IKEDA YASUO (1)· patent assignee history
2011Based in Tokyo, JP· patent location history
2015Patents assigned to MORI SHIGETO (2)· patent assignee history
2015Patents assigned to TOPURA KK (2)· patent assignee history
2015Based in Hadano, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| OKAMURA YOUSUKEself | 3 | 2011–2015 |
| MORI SHIGETO | 2 | 2015 |
| TOPURA KK | 2 | 2015 |
| HANDA MAKOTO | 1 | 2011 |
| IKEDA YASUO | 1 | 2011 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hadano, JP | 2 | 2015 |
| Tokyo, JP | 1 | 2011 |