Sadaharu Suga

Title: Innovative Mind: The Patents of Sadaharu Suga

Introduction: Sadaharu Suga, a prominent inventor based in Okayama, Japan, has made significant contributions to the field of organic chemistry. With a portfolio of ten patents, his work primarily revolves around photopolymerizable compositions and organic electroluminescent materials. His innovative approach and focus on developing new compounds have opened doors for advancements in various technological applications.

Latest Patents: Among his latest patents are noteworthy inventions that highlight his inventive capabilities. One such patent relates to an amine compound and its uses. The primary objective of this invention is to extend the range of materials available for preparing photopolymerizable compositions. This is achieved by introducing a novel organic compound capable of absorbing visible light, making it useful as a host compound in organic electroluminescent devices. The invention includes an aromatic tertiary amine compound featuring specific atomic groups within its molecule, and a luminescent agent directed for use in organic electroluminescent devices.

Another significant patent by Sadaharu concerns a coumarin compound. This patent describes a method for producing a coumarin compound represented by a specific formula. It involves reacting a coumarin compound with a compound that contains an aldehyde group and an activated methylene group. The patent also details luminous agents for organic electroluminescent elements and displays, emphasizing the versatility and utility of the coumarin compound in practical applications.

Career Highlights: Sadaharu Suga's career encompasses collaborations with reputable companies, including Hayashibara Seibutsu Kagaku Kenkyujo and Toyota Jidoshokki Co., Ltd. His experience in these organizations reflects his commitment to innovation and his ability to translate research into real-world applications. With a total of ten patents to his name, Suga has established himself as a key figure in the development of cutting-edge materials and technologies.

Collaborations: Throughout his career, Sadaharu has worked alongside accomplished professionals such as Makoto Satsuki and Hisayoshi Fujikawa. These collaborations have not only contributed to his success as an inventor but have also enriched the research environment by fostering an exchange of ideas and expertise.

Conclusion: In summary, Sadaharu Suga is a notable inventor whose patents have significantly impacted the fields of organic chemistry and electroluminescent devices. His innovative contributions, combined with fruitful collaborations in esteemed organizations, continue to influence advancements in technology, making him a vital figure in the world of inventions and innovation.