Location History:
- Nagano-ken, JP (2011)
- Nagano, JP (2009 - 2015)
Company Filing History:
4 out of 322 
2 out of 832,880 Years Active: 2009-2015
Title: Hiroki Hanaoka: Innovator in Measurement Technology
Introduction
Hiroki Hanaoka is a notable inventor based in Nagano, Japan. He has made significant contributions to the field of measurement technology, holding a total of 4 patents. His innovative designs focus on enhancing precision in various measurement applications.
Latest Patents
Hanaoka's latest patents include a gap measurement device that utilizes a light source to project light onto a gap for measurement. This device features a lens optical system that focuses on an imaging surface to capture a gap image. A holed mask with a light-transmitting hole is positioned on the imaging surface, allowing the light-receiving element to gather data on the gap size at specific points.
Another significant patent is the self-calibration method for angle detectors. This method involves setting an angle interval between scale reader heads to ensure that multiple rotations can be equally divided into portions. By obtaining readings during these rotations, the method calculates scale errors, enhancing the accuracy of angle measurements.
Career Highlights
Hiroki Hanaoka has worked with Harmonic Drive Systems Inc., where he applied his expertise in measurement technology. His work has contributed to advancements in precision engineering and measurement systems.
Collaborations
Hanaoka has collaborated with notable professionals in his field, including Yoshihide Kiyosawa and Hiroshi Yamazaki. These collaborations have fostered innovation and development in measurement technologies.
Conclusion
Hiroki Hanaoka's contributions to measurement technology through his patents and collaborations highlight his role as an influential inventor. His work continues to impact the field, paving the way for future innovations in precision measurement.