Company Filing History:
7 out of 58,131 
3 out of 684 
1 out of 13,712 
Years Active: 1987-2018
Title: Kazutaka Habu: Innovator in Battery Technology
Introduction
Kazutaka Habu is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of battery technology, holding a total of 11 patents. His work focuses on developing advanced materials and devices that enhance the performance and stability of batteries and capacitance devices.
Latest Patents
Habu's latest patents include a negative electrode active material that comprises silicon and at least one metal element. This innovative material is designed for use in batteries, battery packs, electronic apparatus, electric vehicles, electrical storage apparatus, and electricity systems. The negative electrode active material features a core particle made of silicon, with an elemental composition that varies continuously from the center to the surface. Another notable patent involves a capacitance device and resonance circuit that suppresses changes in capacitance due to displacement between opposing electrodes. This design allows for stable manufacturing of capacitance devices with desired specifications.
Career Highlights
Throughout his career, Kazutaka Habu has worked with leading companies in the technology sector, including Sony Corporation and Dexerials Corporation. His experience in these organizations has allowed him to refine his expertise in battery technology and materials science.
Collaborations
Habu has collaborated with notable colleagues such as Masayoshi Kanno and Toshiaki Yokota. These partnerships have contributed to the advancement of innovative technologies in the field.
Conclusion
Kazutaka Habu's contributions to battery technology and capacitance devices highlight his role as a key innovator in the industry. His patents reflect a commitment to enhancing energy storage solutions and improving device performance.