Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5436364 | Process for producing dimethyl 2,6-naphthalene-dicarboxylate | Hiroshi Machida, Rieko Nakano, Ryuji Hasemi | 1995-07-25 |
| 5008479 | Process for production of 2,6-dimethylnaphthalene | Takafumi Abe, Takahiro Ojima, Koichi Kida | 1991-04-16 |
| 4507510 | Process for producing xylyleneglycol | Shigeo Yoshinaka, Tsukasa Toki, Tomoji Tsuji | 1985-03-26 |
| 4399311 | Process for producing aromatic aldehydes | Shigeo Yoshinaka, Tsukasa Toki, Misuzu Wakatsuki | 1983-08-16 |