Location History:
- Kanagawa, JP (1988 - 2013)
- Tokyo, JP (1995 - 2020)
Company Filing History:
3 out of 58,130 
1 out of 2,247 
Years Active: 1988-2020
Title: Innovator Ryuichiro Kawai: Pioneering Advancements in Membranes and Communication Systems
Introduction: Ryuichiro Kawai, an accomplished inventor based in Tokyo, Japan, has made significant contributions to the fields of material science and communication technology. With a total of four patents to his name, Kawai is recognized for his innovative work that merges advanced materials with cutting-edge communication systems.
Latest Patents: Among his latest innovations are two notable patents. The first is an "Asymmetric membrane," which comprises a crosslinked polyimide resin created through specific structural components derived from tetracarboxylic dianhydride and diamine. This unique membrane is developed to enhance various applications, showcasing Kawai’s expertise in material engineering. The second patent, titled "Centralized master-slave-communication control system and method with multi-channel communication on the same line," introduces a sophisticated communication centralized control system. This system enables bidirectional communication between a master device and multiple slave devices using a communication bus, achieving efficient multiplexing on the same line.
Career Highlights: Ryuichiro Kawai has held positions at prominent companies, notably at Sony Corporation and Mitsubishi Gas Chemical Company, Inc. His experience in these leading organizations has equipped him with the skills and insights necessary to pioneer innovative technologies.
Collaborations: Throughout his career, Kawai has had the privilege of working alongside talented individuals, including Seiichi Nishiyama and Masato Kawata. These collaborations have fostered a creative environment, facilitating breakthroughs and driving advancements in the technologies he works on.
Conclusion: Ryuichiro Kawai's dedication to innovation in membrane technology and centralized communication systems underscores his role as a vital contributor to modern scientific advancements. His patents reflect a commitment to enhancing product capabilities and efficiency, further establishing his legacy as a distinguished inventor in today's technological landscape.