This inventor holds 4 USPTO granted patents. Top assignees: Kabushiki Kaisha Topcon, Tokyo Kogaku Kikai Kabushiki Kaisha. Active years: 1982-1998.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
3 out of 1,033 
1 out of 153 Years Active: 1982-1998
Title: Kiichi Furuya: Innovator in Electronic Leveling Technology
Introduction
Kiichi Furuya is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of electronic leveling technology, holding a total of 4 patents. His innovative work has advanced the capabilities of leveling apparatuses, making them more efficient and effective.
Latest Patents
Furuya's latest patents include an electronic leveling apparatus and a leveling staff used in conjunction with it. This electronic leveling apparatus is designed to form an image of scale patterns on the leveling staff using a telescopic optical system. The image is converted into an electrical signal by a photo-electric transducer, which then undergoes Fourier transformation through a signal processor. This technology allows for focusing control and abnormality detection. Additionally, the leveling staff features a unique alignment of scale patterns that vary in width, enhancing measurement accuracy.
Another of his recent patents involves an electronic leveling apparatus that can automatically measure height differences. This system utilizes opto-electric conversion to analyze patterns on the leveling staff. The apparatus is equipped with a turning drive mechanism, light emission and reception means, and a signal processor that automatically orients the device towards the leveling staff based on received signals.
Career Highlights
Throughout his career, Kiichi Furuya has worked with prominent companies such as Topcon Corporation and Tokyo Kogaku Kikai Co., Ltd. His experience in these organizations has contributed to his expertise in developing advanced leveling technologies.
Collaborations
Furuya has collaborated with notable colleagues, including Shinji Kawashima and Fumio Ohtomo. Their combined efforts have furthered innovations in the field of electronic leveling.
Conclusion
Kiichi Furuya's contributions to electronic leveling technology have established him as a key figure in the industry. His patents reflect a commitment to innovation and precision in measurement technology.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile