Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5336735 | Flame-retardant thermoplastic resin composition, flame retardant, and process for preparing the flame retardant | Katsuji Takahashi, Yuji Sath | 1994-08-09 |
| 4656212 | Thermoplastic resin composition | Atsushi Hosoda, Tadao Satoh | 1987-04-07 |
| 4631307 | Heat-resistant high impact styrene resin, process for production thereof, and resin composition comprising said styrene resin | Atsushi Hosoda, Yoshikiyo Miura, Tsuyoshi Morita | 1986-12-23 |
| 4198340 | Process for stereoisomerization of cis-3-methyl-.DELTA..sup.4 -tetrahydro-cis,cis-phthalic anhydride | Nagao Ariga, Minoru Yamamoto, Katsuji Takahashi | 1980-04-15 |