Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10472311 | 1,4-butanediol-containing composition | Yusuke Izawa, Masaru Utsunomiya, Norikazu Konishi, Takayuki Suzuki, Shinichirou Matsuzono | 2019-11-12 |
| 10144687 | Method for producing 1,4-butanediol | Yusuke Izawa, Masaru Utsunomiya, Norikazu Konishi | 2018-12-04 |
| 10065938 | Method for producing hydride using unsaturated compound having carbon number of 4 as raw material | Yusuke Izawa, Masaru Utsunomiya, Norikazu Konishi | 2018-09-04 |
| 9598388 | Method for producing tetrahydrofuran | Yusuke Izawa, Masaru Utsunomiya, Norikazu Konishi | 2017-03-21 |
| 9522897 | Method for producing hydride using unsaturated compound having carbon number of 4 as raw material | Yusuke Izawa, Masaru Utsunomiya, Norikazu Konishi | 2016-12-20 |
| 9434706 | 1,4-butanediol-containing composition | Yusuke Izawa, Masaru Utsunomiya, Norikazu Konishi, Takayuki Suzuki, Shinichirou Matsuzono | 2016-09-06 |