Matake; Kazunori
Patent Applications and Registrations
Patent applications and USPTO patent grants for Matake; Kazunori.The latest application filed is for "method for extracting methacrylic acid".
- Matake; Kazunori - Hiroshima JP
- Matake; Kazunori - Otake JP
- Matake; Kazunori - Hiroshima-ken JP
| Patent | Date |
|---|---|
| Method for producing alpha, beta-unsaturated calboxylic acid Grant 8,058,473 - Matsui , et al. November 15, 2 | 2011-11-15 |
| Method for extracting methacrylic acid Grant 7,897,814 - Endoh , et al. March 1, 2 | 2011-03-01 |
| Process for producing .alpha.,.beta.-unsaturated carboxylic acid Grant 7,820,856 - Koizumi , et al. October 26, 2 | 2010-10-26 |
| Method For Extracting Methacrylic Acid App 20100228053 - Endoh; Tohru ; et al. | 2010-09-09 |
| Method For Producing Alpha, Beta-unsaturated Calboxylic Acid App 20100137638 - Matsui; Toshiki ; et al. | 2010-06-03 |
| Process For Producing Alpha, Beta-unsaturated Carboxylic Acid App 20090299094 - Fukuda; Toshihiko ; et al. | 2009-12-03 |
| Process For Producing Alpha, Beta-unsaturated Carboxylic Acid App 20090182170 - Koizumi; Atsushi ; et al. | 2009-07-16 |
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