Company Filing History:
Years Active: 1999-2002
Title: Hidetoshi Morotomi: Innovator in Lithium-Ion Battery Technology
Introduction
Hidetoshi Morotomi is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of lithium-ion battery technology. With a total of 2 patents, his work focuses on improving the materials and processes used in battery production.
Latest Patents
Morotomi's latest patents include a production process for materials used in lithium-ion secondary batteries. One of his notable inventions is a boron-substituted graphite that contains N-bonded boron atoms. This material is produced by heating a fine particulate mixture of an infusibilized carbonaceous material and a boron compound. The process involves carbonizing the carbonaceous material, followed by a graphitization treatment in an inert atmosphere. The resulting boron-substituted graphite is particularly useful as a negative electrode in lithium-ion batteries. Another patent focuses on the production process of a carbonaceous material, which involves heat treatment of vacuum distillation residual pitch and subsequent oxidation and carbonization treatments. This carbonaceous material is also utilized in lithium-ion secondary batteries.
Career Highlights
Hidetoshi Morotomi is currently associated with Adchemco Corporation, where he continues to innovate in the field of battery technology. His expertise in material science has positioned him as a key player in the development of advanced battery solutions.
Collaborations
Morotomi has collaborated with notable colleagues such as Hiromi Okamoto and Tetsuo Shiode. Their combined efforts have contributed to the advancement of battery technologies and materials.
Conclusion
Hidetoshi Morotomi's work in lithium-ion battery technology exemplifies the importance of innovation in energy storage solutions. His patents reflect a commitment to enhancing battery performance and sustainability.