Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11291947 | Composition for removing sulfur-containing compound | Masaki Shimizu, Yuusuke SAITOU, Takuo Tsuruta, Takahiro Suzuki | 2022-04-05 |
| 10811165 | Insulation material | Yuusuke SAITOU, Takahiro Suzuki | 2020-10-20 |
| 10119079 | Composition for removal of sulfur-containing compounds | Ryoko Miyazaki, Takahiro Suzuki | 2018-11-06 |
| 10087404 | Biological corrosion inhibitor for metals | Takuo Tsuruta, Ryosuke Shimizu, Takahiro HOSONO, Satoshi WAKAI | 2018-10-02 |
| 10085445 | Biocorrosion inhibitor for metal | Yutaka Suzuki, Kosuke SENDA, Satoshi WAKAI | 2018-10-02 |
| 9637421 | Method for producing octadiene | Osamu Nakayama, Masaki Shimizu | 2017-05-02 |
| 8039645 | Method for continuously producing 2,5-dihydrofuran | Shigeru Okano, Katsushi Nagareda | 2011-10-18 |
| 7041619 | Phosphonium salts and processes for production of and uses for the same, and phosphines deriving the same and processes for production of the phosphines | Kazuyuki Yada, Kenji Shimoyamada, Masahiro Muranaka, Shigeaki Suzuki | 2006-05-09 |
| 6790985 | Phosphonium salts and processes for production of and uses for the same, and phosphines deriving the same and processes for production of the phosphines | Kazuyuki Yada, Kenji Shimoyamada, Masahiro Muranaka, Shigeaki Suzuki | 2004-09-14 |