Location History:
- Tokyo, JP (1998)
- Ibaraki-ken, JP (2000 - 2001)
Company Filing History:
Years Active: 1998-2001
Title: Kazunori Ishigami: Innovator in Graphite Materials and Cosmetics
Introduction
Kazunori Ishigami is a notable inventor based in Ibaraki-ken, Japan. He has made significant contributions to the fields of battery technology and cosmetics, holding a total of three patents. His innovative work focuses on enhancing the performance of lithium secondary batteries and developing effective cosmetic compositions.
Latest Patents
Kazunori Ishigami's latest patents include advancements in graphite materials for negative electrodes used in lithium secondary batteries. These materials feature an average specific surface area ranging from 1.5 m²/gram to 5 m²/gram. The invention comprises milled graphite fibers produced from mesophase pitch-based carbon fibers, which exhibit an interplanar spacing of the graphite layer of at most 0.337 nm. Additionally, the graphite materials have a specific surface area of 0.8 m²/gram to 1.3 m²/gram. The combination of these components enhances battery performance, particularly in high load discharge scenarios. Another significant patent involves cosmetics that utilize N-acylamino acids with specific acyl groups. These cosmetics are designed for hair growth and skin care, and they also serve as effective agents in detergents, emulsifying agents, and antimicrobial drugs.
Career Highlights
Throughout his career, Kazunori Ishigami has worked with various companies, including Kashima Oil Co., Ltd. and Petoca, Ltd. His experience in these organizations has contributed to his expertise in developing innovative materials and products.
Collaborations
Kazunori Ishigami has collaborated with notable individuals in his field, including Kimihiko Ogihara and Yoshihiro Takayama. These collaborations have likely fostered the exchange of ideas and advancements in their respective areas of expertise.
Conclusion
Kazunori Ishigami's contributions to the fields of battery technology and cosmetics highlight his innovative spirit and dedication to enhancing product performance. His patents reflect a commitment to advancing technology and improving everyday products.