This inventor holds 1 USPTO granted patent and 1 published patent application and 1 EPO patent. Top assignee: Asahi Kasei Chemicals Corporation. Active years: 2011.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2011
Title: Innovative Contributions of Kazuya Iidani in Microporous Membrane Technology
Introduction
Kazuya Iidani, an inventor based in Tokyo, Japan, has made significant strides in the field of advanced materials. With a focus on developing innovative technologies, he holds a notable patent that addresses critical requirements in the production of microporous films. His work is instrumental for various applications, particularly in energy storage solutions.
Latest Patents
Kazuya Iidani's patent involves a unique polyolefin microporous membrane. This invention provides a film that ranges in thickness from 1 µm to 50 µm, with a porosity between 30% and 70%. Key features of this membrane include a piercing strength of at least 0.15 N/µm at a thickness of 1 µm, along with tensile strengths in both the machine direction and transverse direction exceeding 30 MPa. Also noteworthy is its controlled thermal shrinkage, which is limited to 1% or less under 65°C, and a thermal shrinkage ratio greater than 2 when comparing the length to width directions at the same temperature. Additionally, the patent outlines a production process for this microporous film and its application in nonaqueous electrolyte secondary batteries.
Career Highlights
Kazuya Iidani is affiliated with Asahi Kasei Chemicals Corporation, where he continues to push the boundaries of material science. His inventive contributions not only enhance the technology available within the company but also add to the broader field of engineering and materials innovation.
Collaborations
Throughout his career, Kazuya has collaborated closely with his coworker, Daisuke Inagaki. Together, they have explored various aspects of material development, contributing to innovations that serve diverse industrial needs. Their partnership is crucial for fostering an environment of creativity and technical excellence.
Conclusion
Kazuya Iidani exemplifies the spirit of innovation in the materials science sector. His development of advanced polyolefin microporous membranes signals a promising advancement in energy storage technology. As he continues his work with Asahi Kasei Chemicals Corporation, the impact of his inventions is likely to resonate well beyond his immediate field, paving the way for future technological breakthroughs.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile