Location History:
- Toyota, JP (2008 - 2012)
- Okazaki, JP (1998 - 2022)
Company Filing History:
9 out of 36,713 
5 out of 32 
2 out of 10 
Years Active: 1998-2022
Title: Masahito Sakakibara: Innovator in Axial-Force Measurement Technologies
Introduction
Masahito Sakakibara is a prominent inventor based in Okazaki, Japan. He has made significant contributions to the field of axial-force measurement, holding a total of 14 patents. His innovative work focuses on methods and apparatuses that enhance the accuracy and efficiency of bolt fastening processes.
Latest Patents
Sakakibara's latest patents include an axial-force measurement method, a tightening determination method, an axial-force measurement apparatus, and a tightening determination apparatus for bolts. The axial-force measurement method involves temporarily fastening a bolt to a component with a predetermined torque, measuring the axial force, and then regularly fastening the bolt with a larger torque to estimate the axial force accurately. Additionally, his bolt axial tension measuring apparatus utilizes distance sensors to acquire images and measure the recess amounts of the bolt head, allowing for precise axial tension measurements.
Career Highlights
Throughout his career, Masahito Sakakibara has worked with notable companies, including Toyota Motor Corporation and Ransburg Industrial Finishing K.K. His experience in these organizations has contributed to his expertise in developing innovative fastening technologies.
Collaborations
Sakakibara has collaborated with esteemed colleagues such as Michio Mitsui and Kozo Saito, further enhancing his contributions to the field of engineering and innovation.
Conclusion
Masahito Sakakibara's work in axial-force measurement technologies exemplifies his commitment to innovation and engineering excellence. His patents and career achievements reflect his significant impact on the industry.