Inventor
Hiromitsu Takanohashi
Inventor
Takarazuka, JP
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C08Lprimary
C08LCompositions of macromolecular compounds25%
C09DCoating compositions, e.g. paints, varnishes or lacquers25%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds13%
C08JWorking-up13%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients13%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests13%
PatentTitleYear
4,196,014'Surface-treating paint for shaped plastic articles'19804,167,537'Surface-treating coating composition for plastic articles'19794,059,565'Process for producing a branched polycarbonate or poly(ester-carbonate)'19773,981,843'Impact-resistant, flame-retardant resin composition'19763,947,524'Resin composition having high impact resistance'1976Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1976Patents assigned to DAICEL LTD (2)· patent assignee history
1976–1980Based in Takarazuka, JP· patent location history
1977–1980Patents assigned to MITSUBISHI GAS CHEMICAL CO (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MITSUBISHI GAS CHEMICAL CO | 3 | 1977–1980 |
| DAICEL LTD | 2 | 1976 |
Locations
| Location | Patents | Span |
|---|---|---|
| Takarazuka, JP | 5 | 1976–1980 |