Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4463145 | Method for homo- or co-polymerization of .alpha.-olefin | Yoshikazu Takahashi, Masaru Takitani | 1984-07-31 |
| 4434081 | Titanium trichloride catalytic component and homo- or co-polymerization of .alpha.-olefin | Yoshikazu Takahashi, Toshiharu Tokuhara, Masaru Takitani | 1984-02-28 |
| 4361498 | Titanium trichloride catalytic component and method for homo- or co-polymerization of .alpha.-olefin | Yoshikazu Takahashi, Masaru Takitani | 1982-11-30 |
| 4329251 | Titanium trichloride catalytic component and method for homo- or co-polymerization of .alpha.-olefin | Yoshikazu Takahashi, Masaru Takitani | 1982-05-11 |
| 4315090 | Titanium trichloride catalytic component and method for homo- or co-polymerization of .alpha.-olefin | Yoshikazu Takahashi, Masaru Takitani | 1982-02-09 |
| 4284525 | Titanium trichloride catalytic component and method for homo- of co-polymerization of .alpha.-olefin | Yoshikazu Takahashi, Masaru Takitani | 1981-08-18 |
| 4251388 | Titanium trichloride catalytic component and method for homo- or co-polymerization of .alpha.-olefin | Yoshikazu Takahashi, Masaru Takitani | 1981-02-17 |
| 4235745 | Titanium trichloride catalytic component and method for homo-or co-polymerization of .alpha.-olefin | Yoshikazu Takahashi, Masaru Takitani | 1980-11-25 |