This inventor holds 6 USPTO granted patents. Top assignees: Mitsubishi Kasei Corporation, Tokai Aluminum Foil Co., Ltd., Mitsubishi Chemical Corporation. Active years: 1994-2002.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Kanagawa, JP (1994)
- Yokohama, JP (1995 - 1997)
- Atsugi, JP (1994 - 2002)
Company Filing History:
2 out of 499 
2 out of 2 
1 out of 2,433 Years Active: 1994-2002
Title: Kazunori Yamada: Innovator in Battery Technology and Protease Research
Introduction
Kazunori Yamada is a prominent inventor based in Kanagawa, Japan. He holds a total of six patents, showcasing his contributions to the fields of battery technology and protease research. His innovative work has significantly impacted the development of advanced materials and biological applications.
Latest Patents
One of Yamada's latest inventions is related to current collectors for batteries. This invention provides a polymer rechargeable battery, which is obtained by integrally holding a separator, comprising a polymer and a plasticizer, between positive and negative electrodes. The process involves replacing the plasticizer with an electrolyte solution. The positive and negative electrodes are equipped with current collectors obtained by etching metal-foil base materials. This polymer rechargeable battery exhibits excellent impedance characteristics and load characteristics. Another notable patent involves a gene encoding a protease derived from human serum. This protease has the ability to convert single-chain hepatocyte growth factor (HGF) into active two-chain HGF. The patent also includes a method for producing the protease using the gene, as well as a method for producing a precursor protein of the protease.
Career Highlights
Kazunori Yamada has worked with notable companies such as Tokai Aluminum Foil Co., Ltd. and Mitsubishi Kasei Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in technology and research.
Collaborations
Yamada has collaborated with several professionals in his field, including Toshiaki Watanabe and Yuuki Morimoto. These collaborations have fostered a creative environment that has led to significant advancements in their respective areas of expertise.
Conclusion
Kazunori Yamada's contributions to battery technology and protease research highlight his innovative spirit and dedication to advancing science. His patents reflect a commitment to improving technology and understanding biological processes.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile