Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6333437 | Method for purifying a bromine compound | Yutaka Taketani, Akihiro Mukai, Yasuhisa Tahira, Takahiro Sato | 2001-12-25 |
| 5998674 | Bromine compound production method | Yutaka Taketani, Masanori Monri, Seiichi Tanabe, Yasuhiro Shimidzu | 1999-12-07 |