Inventor
Katsuyuki Mizuno
Inventor
Tokyo, JP
Overview
Patents· 5 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 bonds42%
G02BOptical elements, systems or apparatus42%
C08LCompositions of macromolecular compounds8%
D06PDyeing or printing textiles8%
PatentTitleYear
6,225,439'Compositions for a resin'20016,201,061'Process for producing a novel resin for optical materials having excellent color tone and transparency'20016,197,226'Process for tinting a resin having a large refractivity index and optical material tinted by the process'20016,130,307'Composition for a resin'20006,117,923'Resin for optical material'2000Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2000–2001Patents assigned to MITSUBISHI GAS CHEMICAL CO (5)· patent assignee history
2000–2001Based in Tokyo, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MITSUBISHI GAS CHEMICAL CO | 5 | 2000–2001 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 5 | 2000–2001 |