Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5606079 | Process for the selective hydroformylation of terminal olefin groups and its use in the preparation of 1,4-butanedial monoacetal | Akiko Fujita, Naoko Sumitani, Yuji Ohgomori | 1997-02-25 |
| 5594090 | Alkylene sulfide group-containing prepolymer, polymerizable composition and optical material | Tsuyoshi Miyazaki, Hiromitsu Nakajima, Yasumi Koinuma, Kazuo Matsuyama, Koji Kamenosono +1 more | 1997-01-14 |