Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4337165 | Amine oxide-and alkali metal chloride-containing non-corrosive liquid detergent composition | Hideo Ando, Akira Hayashi, Kyozo Kitano | 1982-06-29 |
| 4238410 | Process for producing magnesium salt of olefin sulfonic acid | Akira Kawakami, Yoshio Aoki, Kyozo Kitano | 1980-12-09 |
| 4213918 | Process for producing clear aqueous solution of olefin sulfonic acid | Akira Hayashi, Kyozo Kitano, Toshiaki Ogoshi | 1980-07-22 |