Tetsuya Tokumura

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of improving sweetness qualities of stevia extract
- Patent number 9,044,038
- Issue date Jun 2, 2015
- SAN-EI GEN F.F.I., INC.
- Koji Yoshinaka
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF IMPROVING SWEETNESS QUALITIES OF STEVIA EXTRACT
- Publication number 20100267847
- Publication date Oct 21, 2010
- SAN-EI GEN F.F.I., INC.
- Koji Yoshinaka
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES