Location History:
- Hiroshima JP (2002)
- Hiroshima, JP (1991 - 2010)
Company Filing History:
4 out of 4,680 
1 out of 832,843 Years Active: 1991-2025
Title: Innovations of Shuji Sanagi
Introduction
Shuji Sanagi is a notable inventor based in Hiroshima, Japan. He has made significant contributions to the field of automotive technology, holding a total of 5 patents. His work focuses on enhancing vehicle safety and steering mechanisms.
Latest Patents
One of his latest inventions is a steering device that features a tilt-telescopic mechanism. This mechanism allows the steering device to switch between a state where tilt and axial movement are permitted and a state where they are prohibited. The design includes a pair of side wall portions on either side of an upper column, a bolt that presses these side wall portions together, a lever, and a biasing portion that applies a pressing force to the upper column. The biasing portion consists of upper-side and lower-side pressing portions that ensure stability and safety during operation.
Another significant patent is the anti-intrusion pedal system. This system integrates a steering shaft that transmits steering force from the steering wheel. An electric power steering unit is positioned laterally to the steering shaft, with a clutch pedal mounted below it. The design includes an anti-intrusion bracket that protects the clutch pedal during a collision, enhancing the overall safety of the vehicle.
Career Highlights
Shuji Sanagi has worked with Mazda Motor Corporation, where he applied his innovative ideas to real-world automotive challenges. His experience in the industry has allowed him to develop practical solutions that improve vehicle functionality and safety.
Collaborations
Throughout his career, Sanagi has collaborated with talented individuals such as Keisuke Miyoshi and Kouki Makino. These partnerships have contributed to the successful development of his patents and innovations.
Conclusion
Shuji Sanagi's contributions to automotive technology through his patents demonstrate his commitment to innovation and safety. His work continues to influence the industry and improve vehicle design.