Company Filing History:
2 out of 109 
1 out of 1,102 
1 out of 68 Years Active: 1979-2016
Title: The Innovative Contributions of Takashi Tanaka
Introduction
Takashi Tanaka, an esteemed inventor based in Himeji, Japan, has made significant contributions to the field of engineering and technology, particularly through his innovative patents. With a total of four patents to his name, Tanaka has demonstrated a remarkable ability to enhance the functionality and efficiency of various mechanical systems.
Latest Patents
Among Takashi Tanaka's most recent inventions is a patented **carburized steel part** characterized by outstanding low cycle bending fatigue strength. This steel part is composed of a carefully formulated steel material that includes elements such as carbon, silicon, manganese, phosphorus, sulfur, nitrogen, aluminum, and oxygen. The meticulous composition ensures it achieves a surface hardness of HV550 to HV800 and a core hardness ranging from HV400 to HV500, making it exceptional for demanding applications.
Another noteworthy innovation by Tanaka is the **coin depositing and dispensing machine**, designed to optimize the spatial requirements above the coin passage. By employing an endless transporting belt that connects various pulleys, this machine not only minimizes the spatial dimensions needed but also enhances the coin accommodating capacity. The design allows for a more compact machine body, addressing both space and efficiency in coin handling.
Career Highlights
Throughout his career, Takashi Tanaka has worked with prominent companies such as Glory Kogyo Kabushiki Kaisha and Nippon Steel & Sumitomo Metal Corporation. His professional experiences at these institutions have undoubtedly played a pivotal role in shaping his innovative designs and technological insights.
Collaborations
Tanaka has had the opportunity to collaborate with talented coworkers such as Ikuta Yoshiaki and Katuhiko Onoe. These collaborations have likely contributed to the success of his inventions, fostering an environment of creativity and shared expertise.
Conclusion
Takashi Tanaka's innovative spirit and dedication to engineering excellence are evident through his patents, which continue to impact the fields of material science and machinery. His work exemplifies the importance of innovation in enhancing product performance and functionality, inspiring future generations of inventors and engineers.