Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5352821 | 2,5-dichlorophenylthioglycolic acid derivative and method for its production | Hiroshi Goda, Naohiro Yoshikawa, Katsuhiko Yoshida | 1994-10-04 |
| 5310940 | Production of thiophene-2,5-dicarboxylic acid diesters, tetrahydrothiophene-2,5-dicarboxylic acid diesters and dibenzoxazolylthiophenes | Hiroshi Goda, Satoshi Kimura, Naohiro Yoshikawa, Masaki Teramoto, Yoshihide Masuda +1 more | 1994-05-10 |
| 5221749 | Production of dibenzoxazolylthiophenes | Hiroshi Goda, Satoshi Kimura, Naohiro Yoshikawa, Masaki Teramoto, Yoshihide Masuda +1 more | 1993-06-22 |
| 5210287 | 2,5-dichlorophenylthioglycolic acid derivative and method for its production | Hiroshi Goda, Naohiro Yoshikawa, Katsuhiko Yoshida | 1993-05-11 |
| 5093504 | Production of thiophene-2,5-dicarboxylic acid diesters, tetrahydrothiophene-2,5-dicarboxylic acid diesters and dibenzoxazolylthiophenes | Hiroshi Goda, Satoshi Kimura, Naohiro Yoshikawa, Masaki Teramoto, Yoshihide Masuda +1 more | 1992-03-03 |