Location History:
- Kawasaki, JA (1976)
- Kawasaki, JP (1986)
- Mitaka, JP (1982 - 1995)
- Yokohama, JP (1997)
- Tokyo, JP (1989 - 2016)
Company Filing History:
16 out of 90,753 
1 out of 52,751 
1 out of 24 Years Active: 1976-2016
Title: Kenji Kurita: Innovator in Battery Technology and Recording Devices
Introduction
Kenji Kurita is a prominent inventor based in Mitaka, Japan, known for his significant contributions to battery technology and recording devices. With a total of 18 patents to his name, Kurita has made remarkable advancements in the field of non-aqueous electrolyte batteries and innovative recording mechanisms.
Latest Patents
One of Kurita's latest patents is a non-aqueous electrolyte battery. This lithium-ion secondary battery features an electrode group where positive and negative electrode plates are wound via a separator within a battery container filled with a non-aqueous electrolyte. The positive electrode plate includes a mixture layer of lithium transition metal complex oxide on both surfaces of an aluminum foil. Additionally, a flame retardant layer containing a phosphazene compound and a polyethylene oxide binder is formed on the positive electrode mixture layer. The negative electrode plate consists of a mixture layer with a carbon material on both surfaces of rolled copper foil, ensuring ionic conductivity through the polyethylene oxide. The phosphazene compound is designed to decompose when the battery temperature rises due to any abnormality, enhancing safety.
Another notable invention is the sheet-supplying roller recording device. This device comprises a rotary shaft and an outer peripheral wall member that defines a surface in contact with a sheet. The support member maintains a space between the rotary shaft and the outer peripheral wall member, allowing the latter to deform and swell radially outwardly, which is crucial for its functionality.
Career Highlights
Throughout his career, Kenji Kurita has worked with renowned companies such as Canon and Toshiba. His experience in these leading organizations has significantly influenced his innovative approach and technical expertise.
Collaborations
Kurita has collaborated with notable coworkers, including Tsuneki Inuzuka and Koichi Murakami, contributing to various projects that have advanced technology in their respective fields.
Conclusion
Kenji Kurita's innovative work in battery technology and recording devices showcases his dedication to advancing technology. His patents reflect a commitment to safety and efficiency, making him a significant figure in the world of inventions.