Yukiharu Iwaya

Title: Innovations of Yukiharu Iwaya

Introduction

Yukiharu Iwaya is a prominent inventor based in Kanagawa, Japan. He has made significant contributions to the field of liquid crystal compounds and metathesis catalysts. With a total of 7 patents to his name, Iwaya's work has had a considerable impact on various technological advancements.

Latest Patents

Iwaya's latest patents include a polymerizable liquid crystal compound and an optical film. This invention provides a polymerizable liquid crystal compound that has a large value of &Dgr;n/n, excellent coating properties on an alignment film, and is easily aligned. The compound features at least one polymerizable reactive group and demonstrates nematic liquid crystal properties, with a &Dgr;n/n value of 0.14 or more.

Another notable patent is the ruthenium metathesis catalyst and method for producing olefin reaction products through metathesis reactions. This invention aims to safely and simply prepare a large amount of a ruthenium metathesis catalyst, which is essential for carbon-carbon bond formation. The catalyst's complex composition includes various alkyl and aryl groups, making it versatile for different applications.

Career Highlights

Throughout his career, Yukiharu Iwaya has worked with notable companies, including Takasago International Corporation. His expertise in the field has allowed him to develop innovative solutions that address complex challenges in material science and chemistry.

Collaborations

Iwaya has collaborated with esteemed colleagues such as Toshimitsu Hagiwara and Mamoru Yamada. These partnerships have contributed to the advancement of his research and the successful development of his patents.

Conclusion

Yukiharu Iwaya's contributions to the fields of liquid crystal technology and metathesis catalysis highlight his innovative spirit and dedication to advancing science. His patents continue to influence various industries, showcasing the importance of his work in modern technology.