Inventor
Masafumi Hongo
Inventor
Otake, JP
Overview
Patents· 13 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C08Lprimary
C08LCompositions of macromolecular compounds55%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients18%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests18%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds9%
PatentTitleYear
5,346,952'Blends of polyphenylene ether, aromatic vinyl resins and vinyl aromatic-vinyl heterocyclic monomer grafted butadiene based polymers'19945,284,914'Thermoplastic polyester resin compound'19945,110,866'Thermoplastic polyester resin composition having improved impact resistance'19925,049,348'Method for producing thermoplastic resin compound'19914,918,132'Thermoplastic polyester resin composition'19904,888,388'Polycarbonate resin composition'19894,879,329'Impact resistant flame-retardant resin composition'19894,877,831'Polycarbonate resin composition'19894,775,712'Thermoplastic polyester resin composition'19884,764,555'Thermoplastic resin composition'19884,111,892'Reinforced fire retardant resin composition improved in electrical characteristics'19784,035,333'Flame-resistant resin composition'19773,965,212'Flame-resistant resin composition'1976Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1976–1994Patents assigned to MITSUBISHI RAYON CO (13)· patent assignee history
1976–1994Based in Ohtake, JP· patent location history
1978–1994Based in Otake, JP· patent location history
1989–1990Based in Hatsukaichi, JP· patent location history
1991–1992Based in Hiroshima, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MITSUBISHI RAYON CO | 13 | 1976–1994 |
Locations
| Location | Patents | Span |
|---|---|---|
| Otake, JP | 4 | 1978–1994 |
| Ohtake, JP | 4 | 1976–1994 |
| Hatsukaichi, JP | 3 | 1989–1990 |
| Hiroshima, JP | 2 | 1991–1992 |