Fumio Ohtomo

Title: Fumio Ohtomo: Pioneering Innovations in Surveying Instrumentation

Introduction:

Fumio Ohtomo, a celebrated inventor hailing from Saitama, Japan, has made remarkable contributions to the field of surveying instrumentation. With an impressive portfolio of 247 patents to his name, Ohtomo has revolutionized the industry with his groundbreaking inventions and breakthrough technologies. This article delves into Ohtomo's latest patents, career highlights, collaborations, and his significant contributions to the surveying field.

Latest Patents:

Among Ohtomo's latest patents is the "Surveying instrument having wavelength dispersion compensation prisms and surveying instrument system." This invention involves an optical axis deflector that integrates the distance measuring and light receiving optical axes within a surveying instrument. By employing wavelength dispersion compensation prisms, the system compensates for dispersion when acquiring a narrow-angle image while performing accurate distance measurements. This innovation enhances the precision and reliability of surveying instruments.

Another remarkable invention is Ohtomo's "Surveying system," which incorporates a retro-reflector-equipped object to be measured. The surveying instrument emits a distance measuring light and utilizes reflected distance measuring light for measurement. With the aid of an optical axis deflector, a projecting direction detecting module, and an arithmetic control module, this system performs a two-dimensional scan, detects deflection angles, and accurately determines optimum measurement centers. Ohtomo's invention significantly enhances the efficiency and accuracy of surveying systems.

Career Highlights:

Fumio Ohtomo's work spans across renowned companies, including Kabushiki Kaisha Topcon and Topcon Corporation. Throughout his career, Ohtomo has demonstrated unparalleled expertise in developing advanced surveying technologies that have transformed the industry. His patents stand testament to his dedication and tireless pursuit of innovation.

Collaborations:

Ohtomo has had the privilege of collaborating with esteemed peers, including Kaoru Kumagai and Kazuki Osaragi. These collaborations have fostered a creative and interdisciplinary environment that has spurred groundbreaking advancements in the surveying field. The teamwork and exchange of ideas between Ohtomo and his coworkers have collectively contributed to the evolution of surveying instrumentation and techniques.

Conclusion:

Fumio Ohtomo's exceptional contributions to surveying instrumentation have propelled the industry forward, ensuring greater accuracy and efficiency in measurement technologies. By devising innovative solutions like wavelength dispersion compensation prisms and advanced surveying systems, Ohtomo's inventions have transformed the way professionals gather data and carry out precise measurements. His vast patent portfolio and collaborations with industry experts cement Ohtomo's legacy as a visionary inventor in the field of surveying.