Location History:
- Togocho, JP (1984)
- Toyota, JP (1978 - 1987)
- Aichi, JP (1984 - 1995)
- Aichi-gun, JP (2000 - 2001)
- Aichi-ken, JP (1996 - 2002)
Company Filing History:
18 out of 36,499 
6 out of 1,838 
3 out of 3,252 Years Active: 1978-2002
Title: The Innovative Contributions of Takao Akatsuka in Vehicle Safety Technology
Introduction: Takao Akatsuka, a prolific inventor based in Aichi, Japan, has made significant contributions to vehicle safety technology. With a remarkable portfolio of 24 patents, his inventions focus on enhancing passive occupant restraint systems, ensuring safety for vehicle passengers in the event of a collision.
Latest Patents: Among his latest inventions, Akatsuka developed an activation control apparatus for passive vehicle occupant restraints, which introduces a method for timely activation based on collision dynamics. This innovative device utilizes a floor sensor that measures deceleration G and processes this measurement through an arithmetic unit to determine a function f(G). A conditional activation unit then employs a threshold value T that varies with the velocity of non-stationary objects to decide when to send an activation signal to a driving circuit. This ensures that the passive restraint system can respond rapidly and effectively to collisions. Another significant invention is the apparatus for activating a passive safety device, which incorporates squibs and current controllers for managing electric currents from both on-vehicle and off-vehicle power supplies during a crash scenario. These patents exemplify Akatsuka’s commitment to enhancing automotive safety through innovative engineering.
Career Highlights: Akatsuka's professional journey includes notable tenures at leading automotive companies such as Toyota Motor Corporation and Toyota Engineering Society. His rich experience at these organizations has undoubtedly influenced his inventive journey and led to the development of ground-breaking safety technologies.
Collaborations: Throughout his career, Takao Akatsuka has collaborated with talented professionals, including Jiro Nakano and Takao Ishibashi. These partnerships have fostered a creative environment conducive to innovation, resulting in several successful patented technologies aimed at improving passenger safety in vehicles.
Conclusion: Takao Akatsuka's contributions to vehicle occupant safety through his inventions and patents reflect a deep commitment to innovation and engineering excellence. As the automotive industry continues to advance, his work serves as a cornerstone for developing safer vehicle technologies, ensuring enhanced protection for passengers worldwide.
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.