Location History:
- Iwaki, JP (1997)
- Fukushima-ken, JP (2002 - 2007)
Company Filing History:
2 out of 776 
1 out of 328 
1 out of 128 
Years Active: 1997-2007
Title: Minoru Ishikawa: Innovator in Electrode Materials
Introduction
Minoru Ishikawa is a notable inventor based in Fukushima-ken, Japan. He has made significant contributions to the field of electrode materials, particularly for non-aqueous solvent secondary cells. With a total of 5 patents, his work has advanced the technology used in energy storage solutions.
Latest Patents
Ishikawa's latest patents focus on an innovative electrode material for non-aqueous solvent secondary cells. This material comprises a powdery mixture of a metal material, particularly an intermetallic compound, and a capacitive carbon material. Each component is capable of doping and dedoping lithium, with the metal material and capacitive carbon material present in amounts of 5-60 wt. % and 40-95 wt. %, respectively. The result is a non-aqueous solvent secondary cell that exhibits large charge-discharge capacities, a small irreversible capacity, and excellent cycle characteristics.
Career Highlights
Throughout his career, Ishikawa has worked with Kureha Kagaku Kogyo Kabushiki Kaisha, where he has contributed to various innovative projects. His expertise in electrode materials has positioned him as a key figure in the development of advanced energy storage technologies.
Collaborations
Ishikawa has collaborated with notable coworkers such as Naohiro Sonobe and Jiro Masuko. Their combined efforts have furthered research and development in the field of electrode materials.
Conclusion
Minoru Ishikawa's contributions to the field of electrode materials have made a significant impact on energy storage technology. His innovative patents and collaborations highlight his role as a leading inventor in this important area.