Company Filing History:
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1 out of 832,680 Years Active: 1990-1993
Title: The Innovative Journey of Kiyotaka Shigehara
Introduction
Kiyotaka Shigehara is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of materials science, particularly in the development of ultrathin membranes. With an impressive portfolio of two patents, Shigehara's work exemplifies the spirit of innovation and the pursuit of advanced materials technology.
Latest Patents
Shigehara’s latest patents include the invention of an ultrathin membrane comprised of polymethacrylate or polycrotonate. This ultrathin polymeric membrane boasts a thickness ranging from 10 to 1,000 angstroms. It is formed from polycarboxylate through methods such as spin coating or the Langmuir-Blodgett method. The unique structure of the polycarboxylate contains repeating units represented by specific chemical formulas, allowing for a variety of hydrocarbon groups that enhance its properties.
Another notable patent is the Langmuir-Blodgett ultrathin membrane made from polyfumarate, characterized by a degree of polymerization extending from 20 to 10,000. This membrane is synthesized through the polymerization of fumarate, with the compound exhibiting significant variability in substituents, including bulky hydrocarbon groups and fluorinated entities.
Career Highlights
Throughout his career, Kiyotaka Shigehara has collaborated with reputable organizations, including Nippon Oil & Fats Co. Ltd. and Rikagaku Kenkyusho. His work has not only expanded the realm of material applications but has also positioned him at the forefront of research in ultrathin membranes.
Collaborations
Shigehara has worked alongside notable colleagues such as Akira Yamada and Yoshishige Murata. These collaborations have contributed to the advancement of his research, fostering an environment of innovation and teamwork in the pursuit of cutting-edge materials technology.
Conclusion
Kiyotaka Shigehara's contributions to the field of ultrathin membranes underline the importance of innovation in technology development. His patents not only reflect his expertise but also present opportunities for advancements in various applications. As an inventor, Shigehara continues to inspire future generations in the realm of material science and innovation.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.