Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6326522 | Process for production of 1,3-di(2-p-hydroxyphenyl-2-propyl)benzene | Toru Nakaguchi, Takafumi Tsujigami, Kenji Ekawa, Kiyoshi Kumaki | 2001-12-04 |
| 5763560 | Method of producing styrene derivatives | Yoshiharu Ayabe, Fujihisa Matsunaga, Ikuzo Nishiguchi, Yoshio Ishino | 1998-06-09 |