Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6069271 | Production method of acrylic acid | Michio Tanimoto, Tatsuya Kawajiri | 2000-05-30 |
| 5442108 | Process for removal of solid organic matters | Tatsuya Kawajiri, Hideyuki Hironaka, Michio Tanimoto, Hiromi Yunoki, Tsuyoshi Kudoh | 1995-08-15 |