Inventor
Tatsushi Nakagawa
Inventor
Yamaguchi, JP
Overview
Patents· 9 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 bonds19%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients19%
C08LCompositions of macromolecular compounds10%
F16GBelts, cables, or ropes, predominantly used for driving purposes10%
Y10TTechnical subjects covered by former us classification10%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form5%
C08CTreatment or chemical modification of rubbers5%
C08JWorking-up5%
C09BOrganic dyes or closely-related compounds for producing dyes, e.g. pigments5%
F16LPipes5%
PatentTitleYear
4,959,414'Composition comprising chlorosulfonated ethylene copolymer, epoxy resin and dimaleimide'19904,897,451'Chlorosulfonated polyethylene'19904,871,815'Method of making chlorosulfonated polyethylene'19894,868,029'Toothed rubber belts'19894,840,849'Laminated article from molding compositions of a chlorosulfonated polyolefin and a fluorine-containing elastomer'19894,786,665'Chlorosulfonated ethylene. .alpha.-olefin copolymer composition containing hydrotalcite'19884,753,658'Erasable ink: sulphonated rubber dyed with basic dye and dissolved in organic solvent'19884,663,396'Method for producing chlorosulfonated polyethylene with controlling addition amount of sulfur of the chlorosulfonated polyethylene'19874,544,709'Process for producing chlorosulfonated polyethylene using a mixed solvent'1985Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1985–1990Patents assigned to TOYO SODA MFG CO LTD (5)· patent assignee history
1985–1989Based in Shinnanyo, JP· patent location history
1988–1990Patents assigned to TOSOH CORP (4)· patent assignee history
1988–1990Based in Yamaguchi, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TOYO SODA MFG CO LTD | 5 | 1985–1990 |
| TOSOH CORP | 4 | 1988–1990 |
Locations
| Location | Patents | Span |
|---|---|---|
| Yamaguchi, JP | 5 | 1988–1990 |
| Shinnanyo, JP | 4 | 1985–1989 |