Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4278820 | Process for preparing monoalkylene glycol monoethers | Kuniomi Marumo, Tutomu Nozawa | 1981-07-14 |
| 4260813 | Process for the continuous production of ethylene glycol monoethyl ether acetate | Kuniomi Marumo, Kiyonori Tokuda, Kazuo Sekiguchi | 1981-04-07 |