This inventor holds 2 USPTO granted patents. Top assignees: Nitto-Denko Corporation, Showa Shell Sekiyu Kabushiki Kaisha. Active years: 1992-1995.
Company Filing History:
1 out of 3,945 
1 out of 36 Years Active: 1992-1995
Title: The Innovations of Kaichi Tanida: A Pioneer in Organic Synthesis
Introduction: Kaichi Tanida, an accomplished inventor based in Osaka, Japan, has made significant contributions to the field of organic synthesis. With two patents to his name, Tanida stands out for his innovative approaches to the synthesis of physiologically active compounds.
Latest Patents: Among his notable patents, Tanida has developed a synthesis method of physiologically active delta-lactone. This method involves the addition reaction of diethyl methylmalonate and methacrolein in the presence of a base, offering a novel approach to crafting these valuable compounds. Furthermore, he is the inventor of optically active fluorine-containing 3-hydroxybutyric acid esters. This invention allows for the preparation of optically active (3R)- or (3S)-fluorine-containing 3-hydroxybutyric acid esters, showing high optical purity through an ester exchange reaction. These compounds are essential for the synthesis of optically active substances.
Career Highlights: Throughout his career, Kaichi Tanida has collaborated with several esteemed organizations, including Showa Shell Sekiyu Kabushiki Kaisha and Nitto Denko Corporation. His work in these companies has been instrumental in advancing research and innovation in chemical synthesis.
Collaborations: Tanida has also worked alongside prominent individuals in the field, including Yoshiichi Suzuki and Tetsuo Omata. Their collaboration showcases a dynamic exchange of ideas and expertise, further enriching the innovation landscape in which Tanida operates.
Conclusion: Kaichi Tanida's inventive spirit and dedication to the field of organic synthesis have led to groundbreaking advancements in the production of physiologically active compounds. His patents exemplify the fusion of creativity and scientific knowledge, positioning him as a noteworthy figure in the world of invention.