Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12257557 | Bonded body, separation membrane module equipped with same, and method for producing alcohol | Masamichi Onuki, Naoyuki Sakamoto, Susumu Tsutsuminai, Naoko Fujita, Misa Hara +2 more | 2025-03-25 |
| 7595423 | Process for producing trans-1,4-cyclohexanedicarboxylic acid | Hirofumi Nakamura, Shinichi Tanaka | 2009-09-29 |
| 7420086 | Process for producing trans-1,4-cyclohexanedicarboxylic acid | Hirofumi Nakamura, Shinichi Tanaka | 2008-09-02 |
| 6294703 | Process for the manufacture of cycloalkyldimethanol | Yoshinori Hara, Hiroko Takahashi | 2001-09-25 |
| 5969194 | Process for preparing 1, 6-hexanediol | Yoshinori Hara, Seijiro Nishimura | 1999-10-19 |