Location History:
- Sakai, JP (1982 - 1983)
- Amagasaki, JP (1999)
Company Filing History:
Years Active: 1982-1999
Title: The Innovations of Masao Nakagawa: A Look at His Patents and Contributions
Introduction: Masao Nakagawa is a notable inventor based in Amagasaki, Japan, recognized for his innovative contributions in the field of underground construction technology. With a total of four patents to his name, Nakagawa has made significant strides in developing apparatuses that enhance the efficiency and effectiveness of underground propelling operations.
Latest Patents: Among his latest inventions is the "Propelling apparatus for underground propelling construction work." This apparatus features a series of propellant cylinders that are interconnected and powered by a pushing force from behind. It includes joints that allow for flexible connectivity, a propellant head designed to penetrate the earth, and a leader member that is rotatable, enhancing maneuverability during operation. Another significant patent is the "Underground propelling method," which utilizes a propellant apparatus aimed at simplifying thrust application from behind while ensuring a flexible connection between the propellant cylinders. Each cylinder operates on a singular pivot axis, allowing for greater adaptability during underground propulsion.
Career Highlights: Nakagawa is currently affiliated with Kubota Corporation, a leading player in the agricultural and construction machinery sector. His work reflects a deep understanding of the challenges in underground construction, leading to innovative solutions that push the boundaries of current technology.
Collaborations: Throughout his career, Nakagawa has collaborated with fellow inventors Teruo Kabeuchi and Masaya Hattori, combining expertise and insight to further enhance their developments in the field. Their teamwork emphasizes the importance of collaboration in driving technological advancements.
Conclusion: Masao Nakagawa's contributions to the field of engineering, particularly in underground construction, demonstrate his innovative spirit and dedication to improving industry standards. His patents not only exemplify his technical skills but also represent significant advancements that continue to impact the construction sector positively. As he continues to work with Kubota Corporation, the future looks promising for further innovations from this remarkable inventor.