| 5602017 | Cholesterol oxidase | Jun 17, 94 | Feb 11, 97 | KYOWA HAKKO KOGYO CO., LTD. |
| 5371005 | Cholesterol oxidase | Feb 08, 93 | Dec 06, 94 | KYOWA HAKKO KOGYO CO., LTD. |
| 5196326 | Method for concurrent fermentation of basic amino acid and acidic amino acid | Feb 15, 91 | Mar 23, 93 | AJINOMOTO CO., INC. |
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| 4874698 | Process for producing tryptophan | Jul 16, 87 | Oct 17, 89 | KYOWA HAKKO KOGYO CO., LTD. |
| 4840898 | High temperature method for the production of ribavirin | Sep 17, 87 | Jun 20, 89 | EASTMAN KODAK COMPANY |
| 4840899 | Method for the production of ribavirin using high robose donor concentrations | Sep 17, 87 | Jun 20, 89 | EASTMAN KODAK COMPANY |
| 4778762 | Plasmid | Oct 18, 82 | Oct 18, 88 | AJINOMOTO CO., INC. |
| 4775623 | Process for producing L-arginine | Aug 31, 84 | Oct 04, 88 | KYOWA HAKKO KOGYO CO., LTD. |
| 4767713 | Pure culture of Brevibacterium acetylicum AT-6-7, ATCC 39311 | Feb 28, 86 | Aug 30, 88 | Yamasa Shoyu Kabushiki Kaisha |
| 4757009 | Recombinant DNA having a phosphoenol pyruvate carboxylase gene inserted therein, bacteria carrying said recombinant DNA and a process for producing amino acids using said bacteria | Aug 28, 84 | Jul 12, 88 | AJINOMOTO CO., INC. |
| 4729952 | Process for producing L-glutamic acid by fermentation | Feb 23, 84 | Mar 08, 88 | KYOWA HAKKO KOGYO CO., LTD. |
| 4728610 | Method for producing L-glutamic acid | Oct 27, 86 | Mar 01, 88 | TAKEDA-KIRIN FOODS CORPORATION |
| 4681847 | Novel lysozyme-sensitive microorganism | Jan 28, 85 | Jul 21, 87 | KYOWA HAKKO KOGYO CO., LTD. |
| 4678751 | Hybrid human leukocyte interferons | Jun 20, 84 | Jul 07, 87 | HOFFMANN-LA ROCHE INC. |
| 4657860 | Process for producing L-lysine by fermentation | Jul 15, 85 | Apr 14, 87 | KYOWA HAKKO KOGYO CO., LTD. |
| 4618580 | Process for the production of L-tryptophan using sulfaguanidine-resistant microorganisms | Apr 13, 84 | Oct 21, 86 | AJINOMOTO CO., INC. |
| 4601982 | Method for producing L-tryptophan by fermentation with a brevibacterium flavum mutant | Apr 12, 82 | Jul 22, 86 | AJINOMOTO CO., INC. |
| 4590161 | Microbiologically produced L-phenylalanine-dehydrogenase, process for its recovery and use | Feb 24, 84 | May 20, 86 | DEGUSSA AG, GESELLSCHAFT FUER BIOTECHNOLOGISCHE FORSCHUNG MBH - GBF, |