Inventor
Masaharu Yanai
Inventor
Hiroshima, JP
Overview
Patents· 2 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 bonds33%
G02BOptical elements, systems or apparatus33%
Y10TTechnical subjects covered by former us classification33%
PatentTitleYear
7,098,281'Plastic optical fiber, optical fiber cable, optical fiber cable with plug, method for producing methyl methacrylate based polymer and method for producing plastic optical fiber'20066,777,083'Plastic optical fiber, optical fiber cable, optical fiber cable with plug, method for producing methyl methacrylate based polymer and method for producing plastic optical fiber'2004Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2004–2006Patents assigned to MITSUBISHI RAYON CO (2)· patent assignee history
2004–2006Based in Hiroshima, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MITSUBISHI RAYON CO | 2 | 2004–2006 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hiroshima, JP | 2 | 2004–2006 |