Okamoto; Naruyasu
Patent Applications and Registrations
Patent applications and USPTO patent grants for Okamoto; Naruyasu.The latest application filed is for "manufacturing process of purified lactic acid".
- Okamoto; Naruyasu - Tokyo N/A JP
- Okamoto; Naruyasu - Kudamatsu JP
| Patent | Date |
|---|---|
| Reaction process utilizing critical water Grant 8,558,035 - Kondo , et al. October 15, 2 | 2013-10-15 |
| Method for synthesizing acrolein Grant 8,450,531 - Kondo , et al. May 28, 2 | 2013-05-28 |
| Manufacturing Process Of Purified Lactic Acid App 20130052703 - OKA; Kenichiro ; et al. | 2013-02-28 |
| Polymer producing method and apparatus and polymer degassing method and apparatus Grant 8,198,392 - Matsuo , et al. June 12, 2 | 2012-06-12 |
| System And Method For Producing Polyhydroxycarboxylic Acid App 20120116100 - KAMIKAWA; Masayuki ; et al. | 2012-05-10 |
| Equipment and method for producing polyhydroxycarboxylic acid Grant 8,153,754 - Kamikawa , et al. April 10, 2 | 2012-04-10 |
| Polylactide manufacturing apparatus and method for manufacturing polylactide Grant 8,106,150 - Oka , et al. January 31, 2 | 2012-01-31 |
| Reaction Process Utilizing Critical App 20110319667 - Kondo; Takeyuki ; et al. | 2011-12-29 |
| Method For Synthesizing Acrolein App 20110160447 - KONDO; Takeyuki ; et al. | 2011-06-30 |
| Polymerization processor Grant 7,931,872 - Matsuo , et al. April 26, 2 | 2011-04-26 |
| Apparatus And Method Both Relating To Polymer Synthesis App 20100249362 - Kamikawa; Masayuki ; et al. | 2010-09-30 |
| Polymerization method and polymerization apparatus Grant 7,776,277 - Mizumoto , et al. August 17, 2 | 2010-08-17 |
| Method and apparatus for producing polyhydroxy carboxylic acid Grant 7,723,540 - Kamikawa , et al. May 25, 2 | 2010-05-25 |
| Equipment And Method For Producing Polyhydroxycarboxylic Acid App 20100076165 - KAMIKAWA; Masayuki ; et al. | 2010-03-25 |
| Polylactide manufacturing apparatus and method for manufacturing polylactide App 20090299018 - Oka; Kenichiro ; et al. | 2009-12-03 |
| Polymer Producing Method And Apparatus And Polymer Degassing Method And Apparatus App 20090111954 - MATSUO; Toshiaki ; et al. | 2009-04-30 |
| Polymerization method and polymerization apparatus Grant 7,521,524 - Mizumoto , et al. April 21, 2 | 2009-04-21 |
| Polymerization method and polymerization apparatus App 20080159921 - Mizumoto; Mamoru ; et al. | 2008-07-03 |
| Method And Apparatus For Producing Polyhydroxy Carboxylic Acid App 20080004469 - KAMIKAWA; Masayuki ; et al. | 2008-01-03 |
| Polymer alloy including polylactic acid Grant 7,160,948 - Matsuo , et al. January 9, 2 | 2007-01-09 |
| Method and apparatus for synthesis of lactide App 20050222379 - Matsuo, Toshiaki ; et al. | 2005-10-06 |
| Polymerization method and polymerization apparatus App 20050203271 - Mizumoto, Mamoru ; et al. | 2005-09-15 |
| Polymer alloy including polylactic acid App 20050192405 - Matsuo, Toshiaki ; et al. | 2005-09-01 |
| Polymerization processor App 20050169817 - Matsuo, Toshiaki ; et al. | 2005-08-04 |
| Apparatus for continuous stirring and process for continuous polycondensation of polymer resin Grant 6,846,103 - Okamoto , et al. January 25, 2 | 2005-01-25 |
| Apparatus for continuous stirring and process for continuous polycondensation of polymer resin App 20030227816 - Okamoto, Naruyasu ; et al. | 2003-12-11 |
| Packing material and air separator Grant 5,653,126 - Harada , et al. August 5, 1 | 1997-08-05 |
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