ISOGAI; Takayuki
Patent Applications and Registrations
Patent applications and USPTO patent grants for ISOGAI; Takayuki.The latest application filed is for "method for stabilizing high-purity ethylene carbonate-containing composition".
- ISOGAI; Takayuki - Chiyoda-ku JP
- Isogai; Takayuki - Osaka JP
- Isogai; Takayuki - Fukuoka JP
- Isogai; Takayuki - Kitakyusyu JP
- Isogai, Takayuki - Fukuoka-ken JP
- Isogai; Takayuki - Kitakyushu JP
| Patent | Date |
|---|---|
| Method For Stabilizing High-purity Ethylene Carbonate-containing Composition App 20200020979 - MINEMOTO; Kouki ; et al. | 2020-01-16 |
| Working vehicle Grant 7,900,737 - Isogai March 8, 2 | 2011-03-08 |
| Working Vehicle App 20090260912 - Isogai; Takayuki | 2009-10-22 |
| Centrifugal machine Grant 7,140,494 - Fujimoto , et al. November 28, 2 | 2006-11-28 |
| Working machine lifting device of tractor Grant 6,991,042 - Ochi , et al. January 31, 2 | 2006-01-31 |
| Process for producing terephthalic acid App 20060014979 - Numata; Motoki ; et al. | 2006-01-19 |
| Process for the preparation of aromatic dicarboxylic acids App 20040225148 - Isogai, Takayuki ; et al. | 2004-11-11 |
| Working machine lifting device of tractor App 20040200624 - Ochi, Tomofumi ; et al. | 2004-10-14 |
| Process of producing compounds App 20040191139 - Numata, Motoki ; et al. | 2004-09-30 |
| Process for preparing an aqueous slurry of terephthalic acid Grant 5,557,009 - Izumisawa , et al. September 17, 1 | 1996-09-17 |
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