Location History:
- Amagasaki, JP (1999)
- Osaka, JP (1990 - 2003)
Company Filing History:
Years Active: 1990-2003
Title: Siro Sugiyama: Innovator in Construction Technology
Introduction
Siro Sugiyama is a prominent inventor based in Osaka, Japan, known for his contributions to construction technology. With a total of six patents to his name, Sugiyama has made significant advancements in the design and functionality of working vehicles and underground propelling apparatuses.
Latest Patents
One of Sugiyama's latest inventions is a swivel type working vehicle. This vehicle features a turntable with a rear hood that covers the engine and a side hood that protects hydraulic equipment. The rear hood is equipped with a pivot device that allows it to pivot between a closed position, which covers the engine, and an open position, which exposes it. Similarly, the side hood includes a pivot mechanism that enables it to pivot between closed and open positions for the hydraulic equipment.
Another notable patent is the propelling apparatus for underground construction work. This apparatus consists of multiple propellant cylinders that are series-connected and propelled by a pushing force from behind. It includes a propellant head designed to be pressed into the earth, along with a leader member that can rotate to steer the propellant head based on earth pressure. The design incorporates a flexible joint that allows for pivotal flexibility, enhancing its functionality in underground applications.
Career Highlights
Siro Sugiyama is associated with Kubota Corporation, a leading company in the manufacturing of construction machinery and equipment. His work has contributed to the development of innovative solutions that improve efficiency and effectiveness in construction tasks.
Collaborations
Sugiyama has collaborated with notable coworkers, including Teruo Kabeuchi and Masaya Hattori, who have also contributed to advancements in the field of construction technology.
Conclusion
Siro Sugiyama's innovative patents and contributions to construction technology highlight his role as a key inventor in the industry. His work continues to influence the development of more efficient construction machinery and methods.