Issued Patents All Time
Showing 26–34 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4283341 | Process to bicyclic lactones | Toshiyuki Takashima, Daiei Tunemoto | 1981-08-11 |
| 4266067 | Process for preparing thiophene derivatives | Tamotsu Fujisawa, Kunikazu Sakai | 1981-05-05 |
| 4254282 | Process for preparing cis-3-(2,2-dihalovinyl)-2,2-dimethylcyclopropanecarboxylic acid | Toshiyuki Takashima, Daiei Tunemoto | 1981-03-03 |
| 4237058 | Bicyclic lactone derivatives | Toshiyuki Takashima, Minoru Suda | 1980-12-02 |
| 4235780 | Derivatives of 2H-pyran-2-one | Toshiyuki Takashima, Minoru Suda | 1980-11-25 |
| 4229593 | Method to prepare (+)-cis-3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropanecarboxylic acid | Minoru Suda | 1980-10-21 |
| 4221915 | Process for preparing thiophene derivatives and thiophene derivatives obtained thereby | Daiei Tsunemoto, Tamotsu Fujisawa | 1980-09-09 |
| 4214097 | Process for preparing dihalovinylcyclopropanecarboxylates | Kiyohide Matsui, Akira Negishi, Yuriko Takahatake | 1980-07-22 |
| 4188492 | Process for converting 2,2-dichlorovinylcyclopropanes to dibromovinyl analogs | Kiyohide Matsui | 1980-02-12 |