This inventor holds 2 USPTO granted patents and 2 published patent applications and 1 EPO patent. Top assignee: Hitachi Construction Machinery Co., Ltd.. Active years: 2015-2016.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2015-2016
Title: Yutaka Komaru: Innovator in Wet Braking Technology
Introduction
Yutaka Komaru is a notable inventor based in Kasumigaura, Japan. He has made significant contributions to the field of engineering, particularly in the development of innovative braking systems. With a total of 2 patents to his name, Komaru's work has had a substantial impact on construction machinery.
Latest Patents
One of Komaru's latest patents is a wet brake device. This invention features a unique arrangement of rotating and non-rotating side brake disks that are positioned outside in the radial direction from a motor shaft within a brake case. The design includes a frictional material on the non-rotating side brake disk, along with an oil groove in the frictional engaging surface. This configuration allows lubricant oil to flow efficiently, cooling the frictional engaging surface when a braking force is applied.
Another significant patent is for a revolving apparatus for construction machines. This invention integrates an electric motor with a reduction device and includes a wet braking device that applies braking force to the motor shaft. The design allows for easy maintenance, as the wet braking device can be removed without disassembling the electric motor from the reduction device.
Career Highlights
Yutaka Komaru is currently employed at Hitachi Construction Machinery Co., Ltd. His work at this esteemed company has allowed him to focus on advancing braking technologies that enhance the performance and safety of construction equipment.
Collaborations
Throughout his career, Komaru has collaborated with talented colleagues, including Takashi Niidome and Naoyuki Okuno. These partnerships have fostered an environment of innovation and creativity, leading to the development of groundbreaking technologies.
Conclusion
Yutaka Komaru's contributions to the field of engineering, particularly in wet braking technology, demonstrate his commitment to innovation. His patents reflect a deep understanding of mechanical systems and a dedication to improving construction machinery.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile