Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6913742 | Process for the purification of inorganic salt containing organic material and purified salt for electrolysis of sodium chloride | — | 2005-07-05 |
| 5659066 | Method for crystallizing .alpha.-L-aspartyl-L-phenylalanine methyl ester | Tsugio Murakami, Hidetaka Egashira, Hidetoshi Wakamatsu | 1997-08-19 |
| 5393724 | Process for removing oxidizable substance or reducible substance, composite containing metal oxide or hydroxide, and process for production thereof | Hiroyuki Wakamatsu, Tsugio Murakami, Hiroyuki Saitoh | 1995-02-28 |
| 5279717 | Process for removing chlorate salt from aqueous alkali chloride solution | Hiroyuki Wakamatsu, Sadakatsu Kumoi, Tsugio Murakami | 1994-01-18 |