Inventor
Yutaka Hosoi
Inventor
Mito, JP
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C08Fprimary
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds67%
G02BOptical elements, systems or apparatus33%
PatentTitleYear
RE034061'Polymers of tricyclo[5.2.1.0.sup.2,6 ]deca-8-yl (meth)acrylate'19924,986,648'Lens and optical disc base plate obtained from copolymer of norbornyl (meth)acrylate'19914,868,261'Optical resin material'19894,591,626'Polymers of tricyclo[5.2.1.0.sup.2,6 ]deca-8-yl (meth)acrylate'1986Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1986–1991Patents assigned to HITACHI CHEMICAL CO LTD (3)· patent assignee history
1986Based in Ichihara, JP· patent location history
1989–1992Based in Mito, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HITACHI CHEMICAL CO LTD | 3 | 1986–1991 |
Locations
| Location | Patents | Span |
|---|---|---|
| Mito, JP | 3 | 1989–1992 |
| Ichihara, JP | 1 | 1986 |