Issued Patents 1994
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5354542 | Movable tank type multi-purpose batch production system | Kaneo Masuda, Mituo Eziri, Mamoru Sindome, Yositomo Hujiwara, Tomohiro Kiyoda | 1994-10-11 |
| 5342480 | Method of manufacturing a semiconductor integrated circuit device | Hirotaka Nishizawa, Seiichiro Azuma, Takayuki Yoshitake, Mikinori Kawaji, Sinmei Hirano +2 more | 1994-08-30 |
| 5329910 | Efficient auxiliary engine combustion system | — | 1994-07-19 |
| 5278321 | Process for simultaneously producing lactone and aromatic carboxylic acid | Toru Tanaka | 1994-01-11 |