Shigenaga; Takeshi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Shigenaga; Takeshi.The latest application filed is for "substituted benzene derivatives or salts thereof".
- Shigenaga; Takeshi - Tsukuba JP
- Shigenaga; Takeshi - Tokyo JP
- Shigenaga, Takeshi - Ibaraki JP
- Shigenaga, Takeshi - Tsukuba-shi JP
- shigenaga, Takeshi - Ibarakia JP
| Patent | Date |
|---|---|
| Diazepan derivatives or salts thereof Grant RE43,481 - Hirayama , et al. June 19, 2 | 2012-06-19 |
| Substituted benzene derivatives or salts thereof Grant 7,786,106 - Ishihara , et al. August 31, 2 | 2010-08-31 |
| Substituted Benzene Derivatives Or Salts Thereof App 20090137498 - Ishihara; Tsukasa ; et al. | 2009-05-28 |
| Substituted benzene derivatives or salts thereof Grant 7,504,417 - Ishihara , et al. March 17, 2 | 2009-03-17 |
| Diazepan derivatives or salts thereof Grant 7,307,074 - Hirayama , et al. December 11, 2 | 2007-12-11 |
| Substituted benzene derivatives or salts thereof App 20040077555 - Ishihara, Tsukasa ; et al. | 2004-04-22 |
| Diazepan derivatives or salts thereof App 20040068109 - Hirayama, Fukushi ; et al. | 2004-04-08 |
| Diazepan derivatives or salts thereof Grant 6,642,224 - Hirayama , et al. November 4, 2 | 2003-11-04 |
| Diazepane derivatives or salts thereof App 20030195193 - Hirayama, Fukushi ; et al. | 2003-10-16 |
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