Company Filing History:
2 out of 264 
2 out of 370 Years Active: 2011-2012
Title: Innovations of Makoto Takabatake: Pioneering Advances in Sliding Contact Materials
Introduction
Makoto Takabatake, an accomplished inventor based in Chiba, Japan, has made significant contributions to the field of sliding contact materials. With a total of two patents, his innovative work focuses on enhancing the performance and durability of materials used in high-capacity motors.
Latest Patents
Takabatake's latest patents include a highly wear-resistant sliding contact material designed specifically for the commutator of motors operating at an initial starting current (IS) of 1 ampere or higher. His invention incorporates metal oxide particles dispersed in an Ag alloy matrix, ensuring durability and wear resistance. Moreover, Takabatake's inventions also feature a clad composite material that enhances the overall performance of small electric motors. The commutator and brush materials he developed comprise specific weight percentages of components like Cu, ZnO, and MgO, improving the operational lifespan of small electric DC motors extensively.
Career Highlights
During his career, Takabatake has collaborated with renowned companies such as Mabuchi Motor Co., Ltd. and Tanaka Kikinzoku Kogyo K.K., where he applied his expertise in material science to advance motor technology. These roles have afforded him opportunities to innovate and refine products that are crucial in various applications.
Collaborations
Throughout his career, Takabatake has partnered with distinguished professionals in the field, including Keiji Nakamura and Takao Asada. These collaborations have enriched his work and contributed to the success of his inventive projects, leading to breakthroughs in sliding contact materials.
Conclusion
Makoto Takabatake's contributions to innovations in sliding contact materials and small electric motors underscore his importance in the field of materials engineering. As he continues to develop groundbreaking solutions, his work remains pivotal in enhancing the efficiency and longevity of motor applications.