Kobayashi; Seiki
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kobayashi; Seiki.The latest application filed is for "dibenzosberanyl piperazine derivatives and drug-resistance overcoming agents containing the derivatives".
- Kobayashi; Seiki - Kanagawa JP
- Kobayashi; Seiki - Osaka JP
| Patent | Date |
|---|---|
| Dibenzosuberanyl piperazine derivatives and drug-resistance overcoming agents containing the derivatives Grant 6,881,841 - Takeuchi , et al. April 19, 2 | 2005-04-19 |
| Dibenzosberanyl piperazine derivatives and drug-resistance overcoming agents containing the derivatives App 20040029895 - Takeuchi, Tsutomu ; et al. | 2004-02-12 |
| Polyester film for forming printed circuit Grant 4,569,885 - Yamaguchi , et al. February 11, 1 | 1986-02-11 |
| Method of making sealed cavity molded semiconductor devices Grant 3,914,858 - Sonoda , et al. October 28, 1 | 1975-10-28 |
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