This inventor holds 8 USPTO granted patents and 6 EPO patents. Top assignees: Kobelco Construction Machinery Co., Ltd., Kobe Steel, Ltd.. Active years: 2006-2020.
Company Filing History:
8 out of 640 
2 out of 1,921 
Years Active: 2006-2020
Title: Hajime Nakashima: Innovator in Construction Machinery
Introduction
Hajime Nakashima is a prominent inventor based in Hiroshima, Japan. He has made significant contributions to the field of construction machinery, holding a total of 8 patents. His innovative designs focus on enhancing the efficiency and safety of construction equipment.
Latest Patents
Nakashima's latest patents include an obstacle monitoring system and a cooling apparatus for construction machines. The obstacle monitoring system features a monitoring region set around a machine's main body, where multiple obstacle sensing sensors detect obstacles from various directions. This system accumulates approach information indicating that an obstacle has been sensed and displays it on a device for operator awareness. The cooling apparatus comprises several heat exchangers arranged side by side, optimizing air-volume distribution to improve cooling efficiency. The design ensures that the cores of the heat exchangers are strategically shaped to enhance performance.
Career Highlights
Throughout his career, Nakashima has worked with notable companies such as Kobelco Construction Machinery Co., Ltd. and Kobe Steel, Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas in construction machinery.
Collaborations
Nakashima has collaborated with talented individuals in his field, including Yasumasa Kimura and Kazuhiro Ueda. These partnerships have contributed to the advancement of his projects and the successful implementation of his inventions.
Conclusion
Hajime Nakashima's work in the construction machinery sector showcases his dedication to innovation and safety. His patents reflect a commitment to improving the functionality and efficiency of construction equipment. His contributions continue to influence the industry positively.