Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6476284 | Method of dehalogenating hydrocarbon containing carbon-carbon double bond | Koichi Ohashi, Tsutomu Takashima, Teruhisa Kuroki, Yuichi Tokumoto | 2002-11-05 |
| 6462151 | Method of removing and recovering boron trifluoride with metal fluoride and process for polyolefin production using the same | Tsutomu Takashima, Yuichi Tokumoto | 2002-10-08 |