Company Filing History:
5 out of 1,309 
4 out of 25 
3 out of 431 
Years Active: 1993-2020
Title: Seiji Shinkai: Innovator in Gelator Technology and Cell Culture Devices
Introduction
Seiji Shinkai is a prominent inventor based in Fukuoka, Japan. He has made significant contributions to the fields of gelator technology and cell culture devices. With a total of 17 patents to his name, Shinkai's work has had a considerable impact on various scientific and industrial applications.
Latest Patents
One of Shinkai's latest patents is for a novel gelator that includes a sugar derivative. This gelator features a compound of specific formulas, where R is a linear or branched alkyl group with a carbon atom number of 9 to 20, a cyclic alkyl group with a carbon atom number of 13 to 20, or a linear or branched alkenyl group with a carbon atom number of 9 to 20. Additionally, R can be a hydrogen atom, a linear or branched alkyl group with a carbon atom number of 1 to 10, or an aryl group that may have a substituent. Another significant patent is for a low-cost cell culture device that boasts low cytotoxicity and improved cell adhesion. This device is manufactured through a simplified coating process, with the cell culture surface coated with at least one of ε-poly-L-lysine, further polymerized derivatives of ε-poly-L-lysine, and their salts.
Career Highlights
Shinkai has worked with notable organizations such as the Japan Science and Technology Agency and Mitsui Sugar Co., Ltd. His experience in these institutions has allowed him to develop innovative solutions that address critical challenges in his field.
Collaborations
Throughout his career, Shinkai has collaborated with esteemed colleagues, including Kazuo Sakurai and Takeshi Nagasaki. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and advancements in technology.
Conclusion
Seiji Shinkai's contributions to gelator technology and cell culture devices exemplify his innovative spirit and dedication to scientific advancement. His patents reflect a commitment to improving existing technologies and creating new solutions for various applications.
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.