Location History:
- Moriguchi, JP (2003)
- Uji, JP (2006 - 2007)
- Kyoto, JP (2009 - 2024)
Company Filing History:
13 out of 13,307 
8 out of 16,453 
3 out of 27,375 
Years Active: 2003-2024
Title: Innovations by Toshiyuki Kojima
Introduction
Toshiyuki Kojima, a prominent innovator based in Kyoto, Japan, has made significant contributions to the fields of materials science and battery technology. With a prolific patent record of 27 patents, Kojima has focused on innovations that enhance the performance and efficiency of various materials and applications.
Latest Patents
Kojima's most recent patents include developments in powder coating technology and all-solid-state batteries. His invention of a powder layer composite features a base and a powder layer with a thickness of 100 μm or less. This innovation seeks to minimize defects, presenting a maximum average of 0.2 pieces/cm or less for powder aggregates and pinholes larger than 500 μm in diameter across specified surface areas. Additionally, he has developed a positive electrode layer for all-solid-state batteries, which includes a positive electrode active material and solid electrolyte, ensuring a filling rate of 85% or more and a porosity of the active material kept at 5% or less.
Career Highlights
Kojima's career spans significant roles in respected corporations. He has worked with Panasonic Intellectual Property Management Co., Ltd. and Panasonic Corporation, where he honed his skills in innovation and intellectual property management. His commitment to advancing technology has led to breakthroughs that address key challenges in material utilization and energy storage.
Collaborations
Throughout his career, Kojima has collaborated with esteemed colleagues such as Seiichi Nakatani and Shingo Komatsu. These partnerships have fostered a collaborative environment that has propelled his innovative endeavors and contributed to the successful development of cutting-edge technologies.
Conclusion
Toshiyuki Kojima's dedication to innovation is reflected in his extensive patent portfolio and his influential role in the advancement of materials science and battery technology. His work not only highlights the importance of intellectual property in fostering innovation but also underscores the collaborative spirit that drives significant technological progress.