Inventor
Akio Matsuyama
Inventor
Fukuoka, 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 bonds24%
C07DHeterocyclic compounds18%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients18%
C08LCompositions of macromolecular compounds18%
C09DCoating compositions, e.g. paints, varnishes or lacquers18%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds6%
PatentTitleYear
5,650,463'Carbon fiber-reinforced polimide resin composition'19975,554,765'Bisimide compounds, polyimide resin composition prepared therefrom, and carbon fiber-reinforced polyimide resin composition'19965,457,154'Bisimide compounds, polyimide resin composition prepared therefrom, and carbon fiber-reinforced polyimide resin composition'19954,921,933'Aromatic polyamide molded article having storage modulus'19904,694,052'Radiation-curable coating composition'1987Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1987–1997Patents assigned to MITSUI TOATSU CHEMICALS (5)· patent assignee history
1987–1990Based in Kamakura, JP· patent location history
1995–1997Based in Fukuoka, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MITSUI TOATSU CHEMICALS | 5 | 1987–1997 |
Locations
| Location | Patents | Span |
|---|---|---|
| Fukuoka, JP | 3 | 1995–1997 |
| Kamakura, JP | 2 | 1987–1990 |