This inventor holds 3 USPTO granted patents. Top assignee: Ricoh Company, Ltd.. Active years: 1995-1999.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1995-1999
Title: **Innovator Nobuo Katagiri: Pioneering Advances in Lithium Battery Technology**
Introduction
Nobuo Katagiri, a distinguished inventor based in Yokohama, Japan, has made significant contributions to the field of lithium battery technology. With a remarkable portfolio of three patents, Katagiri is dedicated to advancing energy storage solutions that are essential for modern electronics and electric vehicles.
Latest Patents
Among his latest innovations, Katagiri has developed a negative electrode for lithium secondary batteries that includes at least two kinds of carbon materials with a lattice plane spacing of 3.4 Å or less in the direction of the C axis. This innovation aims to enhance the performance of lithium secondary batteries, thereby improving their efficiency and lifespan. Additionally, he holds a patent for a non-aqueous secondary lithium battery that consists of a positive electrode, a negative electrode incorporating components like lithium, lithium alloys, and a silicone compound-based electrolytic solution or solid electrolyte. These patents reflect his commitment to creating advanced battery technologies that can meet future energy demands.
Career Highlights
Nobuo Katagiri is currently affiliated with Ricoh Company, Ltd., where he is involved in research and development focused on battery technologies. His innovative work within the company underscores the importance of collaborative efforts in enhancing product performance and sustainability in the energy sector.
Collaborations
Throughout his career, Katagiri has worked alongside notable colleagues, including Toshiyuki Ohsawa and Toshiyuki Kabata. Their collaborations highlight the synergy between inventors in the pursuit of groundbreaking technologies and innovations in the realm of lithium batteries.
Conclusion
Nobuo Katagiri’s continued dedication to advancing lithium battery technology positions him as a key figure in the field of energy storage. Through his patents and collaboration with esteemed colleagues, he plays a vital role in shaping the future of efficient energy solutions. His innovative spirit exemplifies the contributions of inventors to modern technology and sustainable practices.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile