Company Filing History:
7 out of 10,273 
1 out of 92 Years Active: 2022-2025
Title: Chiaki Tokuda: Innovator in Dielectric Materials and Optical Fiber Technology
Introduction
Chiaki Tokuda is a prominent inventor based in Osaka, Japan. She has made significant contributions to the fields of dielectric materials and optical fiber technology. With a total of seven patents to her name, Tokuda's work has had a substantial impact on the industry.
Latest Patents
Among her latest patents is a method for manufacturing a dielectric sheet. This method involves extrusion molding a mixture that includes powder polytetrafluoroethylene and spherical silica at a temperature lower than or equal to the melting point of the polytetrafluoroethylene. The process also includes calendering a sheet body obtained from the extrusion molding. The mass ratio of silica to polytetrafluoroethylene is 1.3 or greater, with an average particle diameter of the silica ranging from 0.1 μm to 3.0 μm. Additionally, she has developed a resin composition for coating optical fibers, which comprises a base resin containing a photopolymerizable compound and hydrophobic inorganic oxide particles.
Career Highlights
Chiaki Tokuda has worked with notable companies such as Sumitomo Electric Industries, Limited and Sumitomo Electric Printed Circuits, Inc. Her experience in these organizations has allowed her to refine her expertise in materials science and engineering.
Collaborations
Throughout her career, Tokuda has collaborated with esteemed colleagues, including Katsushi Hamakubo and Noriaki Iwaguchi. These partnerships have contributed to her innovative work and the advancement of technology in her field.
Conclusion
Chiaki Tokuda's contributions to dielectric materials and optical fiber technology exemplify her role as a leading inventor. Her patents reflect her commitment to innovation and her impact on the industry.