Location History:
- Higashiosaka, JP (2010)
- Osaka-hu, JP (2009 - 2012)
Company Filing History:
5 out of 9 
1 out of 832,718 Years Active: 2009-2012
Title: Tsutomu Katsumata: Innovator in Hinge Devices and Cover Closers
Introduction
Tsutomu Katsumata is a notable inventor based in Osaka-hu, Japan. He has made significant contributions to the field of mechanical engineering, particularly in the design of hinge devices and cover closers. With a total of six patents to his name, Katsumata's work showcases his innovative approach to solving practical problems in device functionality.
Latest Patents
One of Katsumata's latest patents is the "Hinge device of plane display." This invention allows for manual rotation of a plane monitor in a lateral horizontal direction, as well as manual inclination and height adjustment. The design is characterized by its simplicity and ease of manual operation, featuring a mechanism that supports the display and includes a rotary mechanism for lateral movement.
Another significant patent is the "Original cover closer," which offers adjustable energy absorption capabilities through a damper. This invention shortens the development period for the cover closer. It consists of an attachment member, a support member, sliders, a compression coil spring, and a fluid damper. The fluid damper is designed with a cylinder, piston, and a flow rate regulating needle valve, allowing for precise control of the cover's opening speed.
Career Highlights
Throughout his career, Tsutomu Katsumata has worked with various companies, including Simotec GmbH. His experience in these organizations has contributed to his expertise in developing innovative mechanical solutions.
Collaborations
Katsumata has collaborated with notable coworkers such as Takayuki Kaneko and Hirofumi Kohda. Their combined efforts have likely enhanced the quality and impact of their inventions.
Conclusion
Tsutomu Katsumata is a distinguished inventor whose work in hinge devices and cover closers reflects his innovative spirit and technical expertise. His contributions continue to influence the field of mechanical engineering, showcasing the importance of creativity in solving engineering challenges.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.