Company Filing History:
Years Active: 1997
Title: Hisashi Tukamoto: Innovator in Battery Technology
Introduction
Hisashi Tukamoto is a prominent inventor based in Kyoto, Japan. He has made significant contributions to the field of battery technology, particularly in the development of lithium secondary cells. With a total of 2 patents to his name, Tukamoto's work is recognized for its innovative approach to energy storage solutions.
Latest Patents
Tukamoto's latest patents include an organic electrolyte secondary cell and a sealed type battery. The organic electrolyte secondary cell features a lithium secondary cell that contains a positive electrode with a material that occludes and exudes lithium. The negative electrode is made of graphite, and a separator is placed between the two electrodes. Notably, the quantity of lithium occluded in the negative material in a fully charged state is less than 55% of the theoretical lithium occlusion capacity of the negative electrode. This innovation aims to enhance the efficiency and performance of lithium batteries.
Career Highlights
Hisashi Tukamoto is currently associated with Japan Storage Battery Co., Ltd., where he continues to push the boundaries of battery technology. His work has been instrumental in advancing the capabilities of energy storage systems, making them more efficient and reliable.
Collaborations
Tukamoto has collaborated with notable colleagues in the field, including Kenichi Miyamoto and Tetuzo Kojima. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
Hisashi Tukamoto's contributions to battery technology exemplify the spirit of innovation in the field. His patents reflect a commitment to improving energy storage solutions, which are crucial for the advancement of modern technology.