Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5869729 | Method of producing an ester compound | Keigo Nishihira, Shuji Tanaka, Yuki Nishida, Toshio Kurafuji, Masato Murakami | 1999-02-09 |
| 5426209 | Process for producing a carbonic acid diester | Toshio Kurafuji, Yasushi Yamamoto, Masato Murakami | 1995-06-20 |
| 5403949 | Method of producing carbonic acid diester | Masato Murakami, Koji Abe, Yasushi Yamamoto, Toshio Kurafuji | 1995-04-04 |
| 4420633 | Process for the preparation of an ester of formic acid | Shinichi Furusaki, Hisao Yamashina, Masaoki Matsuda | 1983-12-13 |