Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11072527 | Method for producing chlorine by oxidation of hydrogen chloride | Masami Murakami, Kenji Iwata | 2021-07-27 |
| 5085991 | Process of preparing purified aqueous indole solution | Shinji Ogawa, Seiya Iguchi, Hiroshi Kimura | 1992-02-04 |