Location History:
- Yawata, JP (2014)
- Hirakata, JP (2015)
Company Filing History:
Years Active: 2014-2015
Title: Naoki Tsujimoto: Innovator in Hydraulic Excavator Technology
Introduction
Naoki Tsujimoto is a prominent inventor based in Hirakata, Japan. He has made significant contributions to the field of construction machinery, particularly in hydraulic excavators. With a total of 2 patents to his name, Tsujimoto's work has had a notable impact on the industry.
Latest Patents
Tsujimoto's latest patents include innovative designs for hydraulic excavators. The first patent describes a hydraulic excavator that features a lower traveling unit, an upper structure, an engine, a hydraulic pump, an engine compartment, a pump compartment, and multiple filter devices. The upper structure is rotatably mounted on the lower traveling unit, and the pump compartment is designed to house the hydraulic pump, complete with a door for easy access. The filter devices are strategically positioned to optimize functionality.
The second patent focuses on an engine hood for construction machines. This engine hood is designed to pivot in a back-and-forth direction about a hinge attached to the counterweight's longitudinal side. It includes an engine hood main body, along with two operating force applying units. The first unit assists in opening the engine hood until it reaches a specific angle, while the second unit helps in closing it when the hood is at or beyond that angle.
Career Highlights
Tsujimoto is currently employed at Komatsu Corporation, a leading company in the construction and mining equipment sector. His work at Komatsu has allowed him to develop and refine his innovative ideas, contributing to the advancement of hydraulic excavator technology.
Collaborations
Throughout his career, Tsujimoto has collaborated with notable colleagues, including Yoshiaki Shimada and Yuuji Shiomoto. These collaborations have fostered a creative environment that encourages innovation and the development of cutting-edge technologies.
Conclusion
Naoki Tsujimoto's contributions to hydraulic excavator technology exemplify his dedication to innovation in the construction machinery industry. His patents reflect a commitment to improving functionality and efficiency in equipment design.