Location History:
- Ibaragi, JP (1995)
- Ibaraki-ken, JP (2000)
- Ibaraki, JP (1986 - 2002)
- Tomobe-machi, JP (2003)
Company Filing History:
Years Active: 1986-2003
Title: Seiji Tamura: Innovator in Construction Machinery
Introduction
Seiji Tamura is a prominent inventor based in Ibaraki, Japan. He has made significant contributions to the field of construction machinery, holding a total of 10 patents. His innovative designs focus on enhancing the functionality and efficiency of construction equipment.
Latest Patents
One of Tamura's latest patents is a crawler carrier that features an engine, a hydraulic pump, and a heat exchanger positioned in a lateral direction. This design allows the crawler carrier to operate smoothly even on slanted surfaces. The arrangement of the driving force source between the dump body and the cab ensures that it remains substantially horizontal, preventing interference with the dump body. This innovation guarantees that the engine is lubricated with oil, allowing for smooth operation during work on inclines.
Another notable invention is the tired roller, which enhances the operator's field of view on both sides. The design includes an operator's section positioned close to the right-hand side wall of the tired roller main body, with an ingress-egress step strategically placed to improve accessibility. This arrangement allows operators to see the road surface on the left side more clearly, significantly expanding their field of view compared to conventional tired rollers.
Career Highlights
Seiji Tamura has dedicated his career to advancing construction machinery technology. His work at Hitachi Construction Machinery Co., Ltd. has positioned him as a key player in the industry. His innovative patents reflect his commitment to improving the safety and efficiency of construction equipment.
Collaborations
Throughout his career, Tamura has collaborated with talented individuals such as Mitsuo Kihara and Akira Tatsumi. These partnerships have fostered a creative environment that has led to the development of groundbreaking inventions in construction machinery.
Conclusion
Seiji Tamura's contributions to the field of construction machinery through his innovative patents have significantly impacted the industry. His work continues to inspire advancements in equipment design and functionality.