Minoru Fukuchi

Title: Minoru Fukuchi and Lithium-Ion Battery Materials

Introduction

Minoru Fukuchi is an inventor based in Tokyo, Japan, whose patent work focuses on positive electrode materials for lithium secondary batteries. The supplied information lists 3 patents and identifies Nippon Chemical Industrial Co., Ltd. as his company.

Latest Patents

Two of Fukuchi’s latest listed patents concern positive electrode active substances for lithium secondary batteries, methods for producing those substances, and batteries that use them.

One patent describes a mixture of lithium cobalt composite oxide particles and inorganic fluoride particles. Its production method mixes the two particle types, and the resulting material is used as the battery’s positive electrode active substance.

The other patent applies a similar approach to titanium-containing lithium cobalt composite oxide particles, mixing them with inorganic fluoride particles. The resulting material is likewise intended for use as a positive electrode active substance in a lithium secondary battery.

Career Highlights

Fukuchi’s listed patent work addresses the composition and preparation of battery electrode materials. The inventions center on combining lithium cobalt composite oxide particles with inorganic fluoride particles, including a version that incorporates titanium.

Collaborations

The supplied information names Tomonao Naruhashi and Masahiro Kikuchi as Fukuchi’s coworkers. It does not specify their roles in the listed patents.

Conclusion

Minoru Fukuchi’s listed inventions focus on fluoride-containing lithium cobalt composite oxide materials for lithium secondary battery electrodes, reflecting his work in battery-material innovation.