Inventor
Atsuhiro Shiono
Inventor
Tokyo, JP
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C08Kprimary
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients29%
C08LCompositions of macromolecular compounds29%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds21%
C08CTreatment or chemical modification of rubbers7%
C08JWorking-up7%
C09KMaterials for miscellaneous applications, not provided for elsewhere7%
PatentTitleYear
11,091,577Nitrile group-containing highly saturated copolymer rubber202110,752,717Nitrile group-containing highly saturated copolymer rubber202010,196,499Cross-linkable nitrile rubber composition and cross-linked rubber201910,030,107Crosslinking rubber composition and crosslinked rubber production method2018Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2018–2021Patents assigned to ZEON CORP (4)· patent assignee history
2018–2021Based in Tokyo, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ZEON CORP | 4 | 2018–2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 4 | 2018–2021 |