Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6305622 | Process for producing trihydrocarbyl aluminums | Tadao Nishida, Kaoru Kawanishi, Seijiro Koga | 2001-10-23 |
| 5112991 | Process for the preparation of an organo-substituted sodium aluminum hydride | Shuichi Osaka, Takao Sakaki, Tadao Nishida, Kiyoshi YAMAMURA, Seijiro Koga +2 more | 1992-05-12 |
| 4810482 | Process for producing silanes | Yoshiaki Toyoda, Kazuo Wakimura, Nobuhiro Kitano, Masao Tanaka | 1989-03-07 |
| 4187385 | Process for the polymerization of ethylene or alpha-olefins and catalyst therefor | Heizo Sasaki, Akira Ito, Masahiro Kono | 1980-02-05 |