Inventor
KOUICHI KIZU
Inventor
JP
Overview
Patents· 3 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 bonds20%
C08LCompositions of macromolecular compounds20%
G02BOptical elements, systems or apparatus20%
A61JContainers specially adapted for medical or pharmaceutical purposes13%
B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers13%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds7%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients7%
PatentTitleYear
12,240,930Cyclic olefin-based copolymer, cyclic olefin-based copolymer composition, molded article, and medical container202512,209,147Cyclic olefin-based resin composition, molded product, and optical component202511,732,075Cyclic olefin-based copolymer, cyclic olefin-based copolymer composition, molded article, and medical container2023Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2023–2025Patents assigned to MITSUI CHEMICALS INC (3)· patent assignee history
2023–2025Based in JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MITSUI CHEMICALS INC | 3 | 2023–2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| JP | 3 | 2023–2025 |