Katoh; Takahiro
Patent Applications and Registrations
Patent applications and USPTO patent grants for Katoh; Takahiro.The latest application filed is for "5-methyl-6-phenyl-4,5-dihydro-2h-pyridazin-3-one derivative".
- Katoh; Takahiro - Osaka-shi JP
- Katoh; Takahiro - Osaka JP
- Katoh; Takahiro - Tochigi JP
- Katoh; Takahiro - Kawasaki JP
- Katoh, Takahiro - Aomori JP
- Katoh; Takahiro - Yokkaichi JP
- Katoh; Takahiro - Tokyo JP
- Katoh; Takahiro - Odawara JP
| Patent | Date |
|---|---|
| 5-methyl-6-phenyl-4,5-dihydro-2h-pyridazin-3-one Derivative App 20210171472 - Katoh; Takahiro ; et al. | 2021-06-10 |
| 5-methyl-6-phenyl-4,5-dihydro-2h-pyridazin-3-one Derivative App 20200181092 - KATOH; Takahiro ; et al. | 2020-06-11 |
| 5-methyl-6-phenyl-4,5-dihydro-2H-pyridazin-3-one derivative Grant 10,611,731 - Katoh , et al. | 2020-04-07 |
| 5-methyl-6-phenyl-4,5-dihydro-2h-pyridazin-3-one Derivative App 20190023662 - KATOH; Takahiro ; et al. | 2019-01-24 |
| Absorbent Article App 20090076473 - Kasai; Takao ; et al. | 2009-03-19 |
| Absorbent Article App 20080167634 - Kouta; Takuya ; et al. | 2008-07-10 |
| Electronic components cooling apparatus Grant 6,360,813 - Katoh , et al. March 26, 2 | 2002-03-26 |
| Method and apparatus for applying dry lubricant App 20020021922 - Katoh, Takahiro ; et al. | 2002-02-21 |
| Sealed grommet for wire harnesses having a split cylindrical core member with a complementary grommet sleeve Grant 6,010,134 - Katoh January 4, 2 | 2000-01-04 |
| Cooling apparatus Grant 5,970,729 - Yamamoto , et al. October 26, 1 | 1999-10-26 |
| Thin-film magnetic head with a plurality of transducers Grant 4,967,299 - Katoh , et al. October 30, 1 | 1990-10-30 |
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