Issued Patents All Time
Showing 26–33 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5162433 | Thermoplastic resin composition | Taichi Nishio, Takashi Sanada, Satoru Hosoda, Takayuki Okada | 1992-11-10 |
| 5143981 | Resin composition | Hiroomi Abe, Takashi Sanada | 1992-09-01 |
| 5084511 | Thermoplastic resin composition | Hiroomi Abe, Yasurou Suzuki, Mitsuji Tsuji, Takashi Sanada | 1992-01-28 |
| 4895929 | Process for producing polyphenylene ether, dispersing polyether in aqueous medium and heating dispersion | Katsuhiro Abe, Kazunori Yano, Ryuhei Matsui, Shigeki Kiriyama, Yoshiharu Tatsukami | 1990-01-23 |
| 4868276 | Process for producing polyphenylene oxide with alkanolamine and secondary amine | Yoshiharu Tatsukami, Masahiro Fujiwara, Katsuhiro Abe, Kazunori Yano, Ryuhei Matsui | 1989-09-19 |
| 4721772 | Process for producing aromatic polyamide with polar solvent containing sulfolane | Katsuji Ueno, Akira Miyashita | 1988-01-26 |
| 4639344 | Process for producing formed articles of aromatic polyamide-imide resin | Katsuji Ueno, Akira Miyashita, Satoshi Ebisu | 1987-01-27 |
| 4448957 | Process for producing aromatic polyamide-imide | Katsuji Ueno | 1984-05-15 |