Company Filing History:
17 out of 118 
7 out of 73 Years Active: 2013-2025
Title: Hiroyuki Tsukamoto: Innovator in Shovel Technology
Introduction
Hiroyuki Tsukamoto, an innovative inventor based in Chiba, Japan, has made significant contributions to the field of construction machinery through his 23 patents. His work has been pivotal in advancing the design and functionality of shovels, making them more efficient and user-friendly.
Latest Patents
Among his latest inventions, Tsukamoto has developed a shovel that features a lower traveling body, an upper turning body that is turnably mounted on the lower traveling body, a cab mounted on the upper turning body, and an attachment secured to the upper turning body. This innovative shovel is equipped with a hardware processor designed to adjust the end attachment's movement relative to the intended work surface. It can apply a predetermined force to the working part of the end attachment in response to specific operation inputs. Additionally, the shovel includes a display device that provides information on ground irregularities, enhancing the operator's efficiency and safety. Another notable patent for a shovel closely resembles the first, but this version focuses on displaying information regarding the hardness of the ground, further aiding in optimal task execution.
Career Highlights
Throughout his career, Hiroyuki Tsukamoto has worked with prominent companies such as Sumitomo (S.H.I.) Construction Machinery Co., Ltd. and Sumitomo Construction Machinery Co., Ltd. His experience in these organizations has greatly enriched his understanding and expertise in machinery design, allowing him to create innovative solutions catered to the construction industry.
Collaborations
Tsukamoto has collaborated with talented coworkers, including Tomoki Kurokawa and Takashi Nishi. These partnerships have fostered a creative environment that facilitates the exchange of ideas and the development of groundbreaking technologies in construction machinery.
Conclusion
Hiroyuki Tsukamoto's contributions to shovel technology highlight his innovative spirit and dedication to enhancing the efficiency of construction processes. With a strong portfolio of patents and collaborations, he continues to pave the way for future developments in the industry.