Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5554811 | Automatic chemical analyzers with sampling systems | Kyuji Rokugawa, Kouji Matsumoto | 1996-09-10 |
| 5449493 | Stirring device | Kyuji Rokugawa, Soichiro Sakaguchi, Hideo Oya, Noboru Aoki, Masato Saitoh | 1995-09-12 |
| 5415051 | Automatic chemical analyzers with sampling systems | Kyuji Rokugawa, Kouji Matsumoto | 1995-05-16 |