Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5354476 | Method of treating water | Masaru Noyori, Shigeki Mori, Tsukasa Ito | 1994-10-11 |
| 5024767 | Method for purifying liquids | Toshio Yoshioka, Kouichi Saito, Syunroku Tohyama | 1991-06-18 |