Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6797832 | Process for the production of 5-oxy-7-oxabicyclo [4.1.0] hept-3-ene-3-carboxylic acid esters | Shiro Terashima, Katsuji Ujita, Takashi Sugioka, Kazuya Shimizu, Koichi Kanehira | 2004-09-28 |
| 6677464 | Process for preparation of 7-oxabicyclo[2.2.1]hept-5-ene-2-carboxylic acid derivatives | Katsuji Ujita, Kazuya Shimizu, Shiro Terashima | 2004-01-13 |