Mitsuru Douzono

Title: Innovations by Mitsuru Douzono in Plant Breeding

Introduction

Mitsuru Douzono is a notable inventor based in Tsukuba, Japan. He has made significant contributions to the field of plant breeding, particularly in developing methods for creating plants with unique flower colors. His innovative approach simplifies the process of achieving blue flower coloration, which has been a challenge in horticulture.

Latest Patents

Mitsuru Douzono holds a patent for a "Plant having blue flower color and breeding method therefor." The purpose of this invention is to provide a breeding method that allows for the development of blue flower color using a simpler technique. This method does not require the complex mechanisms previously used for blue color development. The invention involves the use of delphinidin-based anthocyanins, where both the 3' and 5'-positions of the anthocyanin B-ring are glycosylated. Additionally, flavone glycosides or flavonol glycosides are used as copigments, which coexist in the cells of flower organs such as petals.

Career Highlights

Mitsuru Douzono is associated with Suntory Holdings Limited, a company known for its commitment to innovation in the beverage and horticulture industries. His work has contributed to the advancement of plant breeding techniques, enhancing the aesthetic appeal of flowers.

Collaborations

Mitsuru Douzono has collaborated with notable colleagues, including Satoshi Hongo and Yukihisa Katsumoto. These collaborations have likely fostered a creative environment that encourages the exchange of ideas and expertise in plant breeding.

Conclusion

Mitsuru Douzono's innovative work in developing a simpler method for breeding blue-flowered plants showcases his significant contributions to horticulture. His patent reflects a blend of scientific knowledge and practical application, paving the way for future advancements in plant breeding.