Company Filing History:
2 out of 166 
1 out of 3 
1 out of 136 
Years Active: 2009-2013
Title: Atsushi Matsubara: Innovator in Measurement and Process Planning Technologies
Introduction
Atsushi Matsubara is a notable inventor based in Kyoto, Japan. He has made significant contributions to the fields of measurement methods and process planning technologies. With a total of 2 patents, his work has advanced the capabilities of machining processes.
Latest Patents
Matsubara's latest patents include an on-machine measurement method and measurement apparatus. This invention features a reference mirror positioned on a table, along with a first laser displacement sensor for measuring a machined surface of a workpiece and a second laser displacement sensor for measuring a reference surface of the reference mirror. The apparatus allows for a measurement motion that causes the table and tool holder to move in a sinusoidal trajectory. A sensitivity calculating section computes the sensitivity of the first laser displacement sensor based on displacement data from both the machined surface and the reference surface. This leads to the calculation of actual shape data of the machined surface by correcting the displacement data.
Another significant patent is a process planning method, process planning apparatus, and recording medium. This apparatus extracts regions to be machined based on the differences in shape data before and after machining. It replaces these regions with combinations of predetermined machining features and allocates fixed cycles to each feature. An assessment function evaluates machining time and end mill life, ultimately selecting the optimal process without relying on the designer's experience.
Career Highlights
Throughout his career, Matsubara has worked with prominent companies, including Mori Seiki Co., Ltd. His expertise in machining technologies has made him a valuable asset in the industry.
Collaborations
Matsubara has collaborated with notable individuals such as Iwao Yamaji and Yoshiaki Kakino. Their combined efforts have contributed to advancements in their respective fields.
Conclusion
Atsushi Matsubara's innovative work in measurement and process planning technologies has significantly impacted the machining industry. His patents reflect a commitment to enhancing efficiency and precision in manufacturing processes.