Company Filing History:
3 out of 3 
1 out of 1 
2 out of 833,002 Years Active: 1999-2015
Title: Innovations by Mitsuya Uchida
Introduction
Mitsuya Uchida is a notable inventor based in Tokyo, Japan. He has made significant contributions to safety technology, particularly in the development of airbag devices and safety belts. With a total of 4 patents, Uchida's work focuses on enhancing user safety in various scenarios.
Latest Patents
One of Uchida's latest inventions is an airbag device for the body. This innovative device activates an airbag instantaneously without malfunctions. It utilizes an angular velocity sensor to detect when the absolute value of angular velocity exceeds a predetermined threshold. By integrating angular velocity values over a specific time period, the device can distinguish between gradual and momentary increases in angular velocity. This ensures that the airbag inflates effectively, preventing malfunctions caused by actions other than falling over.
Another significant invention is a harness type safety belt designed to absorb dropping shocks for users who accidentally fall from elevated positions. If a user fails to secure a rope hook to a life line and falls, an airbag within the mounting body inflates to cushion the impact. In cases where the user is connected to the life line, the rope suspends them, while the safety belt system distributes tension across multiple belts, providing stable support.
Career Highlights
Uchida has worked with various companies, including Prop Co., Ltd. His experience in the field of safety technology has allowed him to develop innovative solutions that address critical safety concerns.
Collaborations
Uchida has collaborated with notable individuals such as Tsuyoshi Kageyama and Kiyoshi Fukaya. Their combined expertise has contributed to the advancement of safety technologies.
Conclusion
Mitsuya Uchida's contributions to safety technology through his innovative patents demonstrate his commitment to enhancing user safety. His inventions, particularly in airbag devices and safety belts, reflect a deep understanding of the challenges faced in safety applications.