Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10399929 | Purification method of aldehyde compound | Naoyuki Kakinuma, Masayuki Furuya, Koichi Tokunaga, Shigetoshi Kuma | 2019-09-03 |
| 10399930 | Purification method of aldehyde compound | Naoyuki Kakinuma, Masayuki Furuya, Koichi Tokunaga, Shigetoshi Kuma | 2019-09-03 |
| 9809533 | Purification method of aldehyde compound | Naoyuki Kakinuma, Masayuki Furuya, Koichi Tokunaga, Shigetoshi Kuma | 2017-11-07 |
| 9227925 | Process for producing aldehyde compounds | Shigetoshi Kuma, Kouichi Tokunaga, Chitoshi Shimakawa, Naoyuki Kakinuma, Masayuki Furuya +1 more | 2016-01-05 |
| 6891002 | Process for producing polyolefin | Shinji Abe, Shotaro Matsuda, Satoru Ohtani, Hiroto Nishida, Tomohiro Arase | 2005-05-10 |