Company Filing History:
1 out of 10,264 
1 out of 3,252 Years Active: 1984
Title: The Innovative Journey of Tsutomu Kosaka
Introduction
Tsutomu Kosaka, an esteemed inventor from Mie, Japan, has made significant contributions to the field of ignition technology. With one notable patent to his name, he has demonstrated his innovative capabilities through his work on low electrostatic capacity wire-wound type ignition cables, impacting the automotive industry positively.
Latest Patents
Kosaka's patent, titled "Low electrostatic capacity wire-wound type ignition cable," addresses a crucial need in automotive engineering. This ignition cable is designed to supply voltage to the spark plugs of an internal combustion engine while minimizing noise in the FM radio frequency band. It achieves this by utilizing a unique design that features a central reinforcing string made of aramido-type fibers covered by a ferrite core. Notably, the resistance wire, with an impressive 8,000-14,000 turns per meter, is wound onto the core, ensuring efficient performance. The entire assembly is then coated with a polyolefin insulation layer, a crossed-fiber reinforcement layer, and a durable silicon sheath, showcasing Kosaka's focus on quality and functionality.
Career Highlights
Throughout his career, Tsutomu Kosaka has worked with prestigious companies like Sumitomo Electric Industries, Limited and Nippondenso Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to advancements in ignition technology.
Collaborations
Kosaka has collaborated with talented professionals, including Yoshimi Miyamoto and Naotaka Nakamura. These partnerships have fostered an environment of innovation, pushing the boundaries of what is possible in ignition systems.
Conclusion
Tsutomu Kosaka's inventive spirit and expertise in ignition technology have led to the creation of a valuable patent that benefits both manufacturers and consumers. His dedication to reducing noise interference and improving the performance of ignition cables highlights the importance of innovation in the automotive industry. As advancements continue, Kosaka's work remains a testament to the impact that skilled inventors can have on technology.