Location History:
- Tokyo-to, JP (2014 - 2017)
- Tokyo, JP (2016 - 2022)
Company Filing History:
4 out of 3,192 
1 out of 1,098 
1 out of 8 
Years Active: 2014-2025
Title: Masanori Sawada: Innovator in Barrier Films and Railroad Technology
Introduction
Masanori Sawada is a prominent inventor based in Tokyo, Japan. He holds a total of seven patents, showcasing his innovative contributions to various fields, particularly in barrier films and railroad technology. His work has significantly impacted the industries he has been involved in.
Latest Patents
One of Sawada's latest patents is a barrier film and packaging material. This invention provides a barrier film that is less likely to undergo deterioration of gas barrier properties even after the Gelbo Flex test. The barrier film includes a barrier coat layer, an inorganic oxide vapor deposition layer, and a substrate layer in this order. The barrier coat layer is a cured film of a barrier coat composition containing a hydrolyzed product of an alkoxysilane, a water-soluble polymer, and a hydrolyzed product of a silane coupling agent.
Another notable patent is the floating caliper brake device for railroad vehicles. This device includes a support pin that is supported by a cylindrical portion of a support frame, allowing it to slide in a specific direction. The device also features a caliper, first and second brake shoes, a pressurizing device, an elastic member, a stopper member, and a moving member that is frictionally engaged with the support pin.
Career Highlights
Throughout his career, Masanori Sawada has worked with notable companies such as Dai Nippon Printing Co., Ltd. and Nippon Steel & Sumitomo Metal Corporation. His experience in these organizations has contributed to his expertise and innovative capabilities.
Collaborations
Sawada has collaborated with several talented individuals, including Michihiro Ogura and Tomoki Murata. These collaborations have likely enhanced his work and led to further advancements in his inventions.
Conclusion
Masanori Sawada is a distinguished inventor whose contributions to barrier films and railroad technology have made a significant impact. His innovative patents and collaborations reflect his dedication to advancing technology in his field.
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.