Location History:
- Nagoya, JP (2003)
- Aichi, JP (2004)
- Ise, JP (2006)
- Mie, JP (2006)
Company Filing History:
Years Active: 2003-2006
Title: Inventor Takashi Oba: Innovations in Dielectric Materials
Introduction
Takashi Oba, an accomplished inventor based in Ise, Japan, has made significant contributions to the field of dielectric materials. With a portfolio of four patents, his work focuses on the development of advanced dielectric ceramic compositions and resonators that exhibit superior performance and tunability.
Latest Patents
Takashi's latest patents include a dielectric ceramic composition and a dielectric resonator made from this composition. The innovative dielectric ceramic composition allows for a high unloaded quality factor (Q) and enables regulation of the relative dielectric constant (ε) and the temperature coefficient (τ) of resonance frequency (f) according to specific application needs. His dielectric resonator comprises a resonator main body formed from this unique composition, incorporating metallic components such as Ba, Zn, Nb, Ta, and Sb, with precise mol % relations. Additionally, his patent outlines a method for producing a dielectric ceramic material that utilizes a defined compositional formula and follows a series of steps including pulverization, calcining, and granulation to yield a high-quality product.
Career Highlights
Throughout his career, Takashi Oba has worked with notable companies, including NGK Spark Plug Company, Limited, and NKG Spark Plug Co., Ltd. His experience in these esteemed organizations has undoubtedly influenced his innovative work in materials science, specifically in the development of dielectric technologies.
Collaborations
In his endeavors, Takashi has collaborated with talented individuals such as Kazuhisa Itakura and Akifumi Tosa. These partnerships have facilitated the sharing of ideas and accelerated advancements in dielectric material applications, showcasing the importance of teamwork in the innovation process.
Conclusion
Takashi Oba continues to be a prominent figure in the field of dielectric materials, with his inventions poised to make significant impacts in various technological applications. His contributions reflect the vital role that inventors play in shaping the future of materials science through innovation and collaboration.