This inventor holds 1 USPTO granted patent. Top assignees: Japan Gore-Tex Inc., Nippon Telegraph and Telephone Corporation. Active years: 1999.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
1 out of 66 
1 out of 5,300 
Years Active: 1999
Title: Yukitoshi Takeshita: A Pioneer in Composite Polymer Electrolyte Membranes
Introduction: Yukitoshi Takeshita, an inventive mind based in Tokyo-To, Japan, has made significant strides in the field of material science, particularly with his groundbreaking work on composite polymer electrolyte membranes. His innovative design has crucial applications in the energy sector, specifically regarding lithium secondary cells.
Latest Patents: Takeshita holds a noteworthy patent for a composite polymer electrolyte membrane. This invention features an ion-conductive polymer gel that is supported by a porous polytetrafluoroethylene membrane. The unique internal structure of this membrane establishes a three-dimensional network of interconnected passages and pathways. With a tensile break strength exceeding 10 MPa in at least two orthogonal planar directions and an ion conductivity of at least 1 mS/cm, this composite polymer electrolyte membrane serves as an effective separator between electrodes in lithium secondary cells.
Career Highlights: Throughout his career, Yukitoshi Takeshita has showcased his expertise and innovation in prominent companies. Notably, he has worked with Japan Gore-Tex Inc. and Nippon Telegraph and Telephone Corporation, where he contributed to advancements in material technology and telecommunications.
Collaborations: Takeshita has collaborated with accomplished individuals in his field, including Toshihiro Ichino and Fumio Yamamoto. These partnerships have enriched his projects and furthered his impact on the industry.
Conclusion: Yukitoshi Takeshita stands out as a remarkable inventor with a vital contribution to the development of advanced materials for energy applications. His patent on the composite polymer electrolyte membrane showcases his innovative thinking and dedication to improving technological solutions in the energy sector. As the demand for efficient energy storage solutions grows, Takeshita's work will undoubtedly continue to influence the field for years to come.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile