Inventor
Shizuka Hachiken
Inventor
Himeji, JP
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C08Gprimary
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds30%
C08JWorking-up20%
Y10TTechnical subjects covered by former us classification20%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients10%
C08LCompositions of macromolecular compounds10%
C09JAdhesives10%
PatentTitleYear
10,787,540Aliphatic polycarbonate and binder resin composition containing said polycarbonate202010,450,485Pressure sensitive adhesive sheet20199,447,237'Polyalkylene oxide particles and production method for the same'20169,416,226'Polyalkylene oxide particles and production method for the same'2016Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2016–2020Patents assigned to SUMITOMO SEIKA CHEMICALS (4)· patent assignee history
2016Patents assigned to HACHIKEN Shizuka (2)· patent assignee history
2016Patents assigned to IDO TORU (2)· patent assignee history
2016Patents assigned to KATO MAKOTO (2)· patent assignee history
2016–2020Based in Himeji, JP· patent location history
2019Patents assigned to LINTEC CORP (1)· patent assignee history
2019Based in Hyogo, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SUMITOMO SEIKA CHEMICALS | 4 | 2016–2020 |
| HACHIKEN Shizukaself | 2 | 2016 |
| IDO TORU | 2 | 2016 |
| KATO MAKOTO | 2 | 2016 |
| LINTEC CORP | 1 | 2019 |
Locations
| Location | Patents | Span |
|---|---|---|
| Himeji, JP | 3 | 2016–2020 |
| Hyogo, JP | 1 | 2019 |