This inventor holds 3 USPTO granted patents. Top assignees: Sokkia Company Limited, Sokkia Topcon Co., Ltd.. Active years: 2008-2012.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Ashigarakami-gun, JP (2008)
- Kanagawa, JP (2008 - 2012)
Company Filing History:
Years Active: 2008-2012
Title: Hayami Kikawa: Innovator in Measurement Technology
Introduction
Hayami Kikawa is a notable inventor based in Kanagawa, Japan, recognized for his contributions to measurement technology. With a total of three patents to his name, Kikawa has made significant advancements in the field of rotary encoders and optical distance measurement.
Latest Patents
Kikawa's latest patents include an innovative angular correction method for rotary encoders. This method ensures that angular skip does not occur when determining an angle at the position of switching a combination of successive angular graduation images used in interpolation calculation. The correction quantity includes a residual between a computed position and the actual read position, along with a tangential slope of the residual curve. This allows for accurate angle determination without angular skip.
Another significant invention is the electric optical distance wavelength meter. This device is designed to detect the completion of switching and to shorten the time required for distance measurement. It immediately starts the measurement process when the measurement light and reference light are switched by a light path switching device. The system includes a light emitting element, a light receiving element, a CPU for distance calculation, and a light path switching device.
Career Highlights
Kikawa has worked with prominent companies in the industry, including Sokkia Company Limited and Sokkia Topcon Co., Ltd. His experience in these organizations has contributed to his expertise in measurement technologies.
Collaborations
Throughout his career, Kikawa has collaborated with talented individuals such as Yutaka Nakamura and Akihiro Aoki. These partnerships have likely enhanced his innovative capabilities and contributed to his successful inventions.
Conclusion
Hayami Kikawa's work in measurement technology showcases his innovative spirit and dedication to advancing the field. His patents reflect a commitment to improving accuracy and efficiency in measurement processes.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile