Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5514293 | Acidic cleaning aqueous solution for aluminum and aluminum alloy and process for cleaning the same | Toshiaki Shimakura, Yuichi Yoshida, Masayuki Kamimura, Satoshi Ikeda, Miyuki Shimada | 1996-05-07 |
| 4705821 | Anticorrosive metal surface treating composition | Teruaki Kuwajima | 1987-11-10 |
| 4666993 | Functional polymers and their production | Satoshi Urano, Kei Roger Aoki, Yuji Suzuki, Ryuzo Mizuguchi | 1987-05-19 |
| 4540733 | Anticorrosive metal surface pretreating composition | Teruaki Kuwajima | 1985-09-10 |