Company Filing History:

6 out of 47

Hayashibara Co., Ltd.

patents

5 out of 375

Kabushiki Kaisha Hayashibara Seibutsu Kagaku Kenkyujo

patents

Years Active: 2006-2022

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11 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11408019 - Alpha-glucan mixture, its preparation and uses (2022-08-09),

2. 10076130 - Branched alpha-glucan, alpha-glucosyltransferase which forms the glucan, their preparation and uses (2018-09-18),

3. 9528134 - Branched α-glucan, α-glucosyltransferase which forms the glucan, their preparation and uses (2016-12-27),

4. 9090923 - Branched alpha-glucan, alpha-glucosyltransferase which forms the glucan, their preparation and uses (2015-07-28),

5. 8673608 - Branched α-glucan, α-glucosyltransferase which forms the glucan, their preparation and uses (2014-03-18),

6. 8324375 - Branched α-glucan, α-glucosyltransferase which forms the glucan, their preparation and uses (2012-12-04),

7. 7582463 - Non-reducing saccharide-forming enzyme, trehalose-releasing enzyme, and process for producing saccharides using the enzymes (2009-09-01),

8. 7575900 - Non-reducing saccharide-forming enzyme, trehalose-releasing enzyme, and process for producing saccharides using the enzymes (2009-08-18),

9. 7211422 - Polypeptide having α-isomaltosylglucosaccharide synthase activity (2007-05-01),

10. 7186535 - Non-reducing saccharide-forming enzyme, trehalose-releasing enzyme, and process for producing saccharides using the enzymes (2007-03-06),

11. 7098013 - Polypeptide having α-isomaltosyl-transferase activity (2006-08-29),

Title: **Takuo Yamamoto: Innovator in Alpha-Glucan Technologies**

Introduction

Takuo Yamamoto is a distinguished inventor based in Okayama, Japan. He has made significant contributions to the field of biotechnology with a prolific portfolio of 11 patents. His work primarily focuses on the development and utilization of alpha-glucan mixtures, showcasing his innovative prowess in creating useful materials that have applications in food technology and dietary fibers.

Latest Patents

Among his latest inventions, Takuo Yamamoto has developed an alpha-glucan mixture that is notable for its ability to form transparent films without the need for additional plasticizers. This patented mixture is characterized by a preferred molecular weight range, allowing it to maintain advantageous strength and water solubility. The preparation of this alpha-glucan mixture involves gelatinizing waxy starch, followed by the liquefaction process which incorporates amylase. Additionally, one of his significant patents relates to a branched alpha-glucan, which is recognized as a useful water-soluble dietary fiber, with specific properties elucidated through methylation analysis.

Career Highlights

Takuo Yamamoto has held important positions within several companies, most notably Hayashibara Co., Ltd. and Kabushiki Kaisha Hayashibara Seibutsu Kagaku Kenkyujo. His work in these organizations has not only advanced his career but has also significantly impacted research and development in the field of carbohydrate chemistry.

Collaborations

Throughout his career, Takuo has collaborated with esteemed individuals in the industry, including Shigeharu Fukuda and Tomoyuki Nishimoto. These collaborations have further enriched his work and contributed to the successful development of innovative products and processes in alphas-glucan technology.

Conclusion

Takuo Yamamoto stands out as a key figure in the development of alpha-glucan related innovations. His numerous patents reflect a dedication to advancing the field through practical applications of his research. As research in biotechnology progresses, inventors like Yamamoto will continue to play a vital role in shaping future innovations.

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