Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4344801 | Heavy thick high-strength casting having improved weldability and impact properties | Tatsuro Kunitake, Hiroo Ohtani, Toshiji Takigawa, Yoshiro Matsumoto | 1982-08-17 |
| 4328381 | Isomerization of dichlorobutenes | Itsuo Tabata, Masayuki Shinoyama | 1982-05-04 |