Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5994590 | Process for producing 7-octen-1-al | Yasuo Tokitoh, Kazunori Watanabe, Takashi Hori | 1999-11-30 |
| 5763718 | Process for producing octadienes | Noriaki Yoshimura | 1998-06-09 |
| 5304420 | Vinyl alcohol unit-containing polymer fibers having high moisture absorption and high water absorption | Kiyoshi Hirakawa, Kazuhiko Tanaka, Masao Kawamoto | 1994-04-19 |
| 5077373 | Polyurethane, process for its production and polyester diol used for its production | Yukiatsu Komiya, Koji Hirai | 1991-12-31 |