Company Filing History:
Years Active: 2006
Title: The Innovative Mind of Hisashi Koduka
Introduction: Hisashi Koduka, an accomplished inventor based in Bisai, Japan, has made notable contributions to the field of dielectric ceramics. With a patent to his name, his work showcases an innovative approach to enhancing the performance of dielectric resonators.
Latest Patents: Koduka's patent titled "Dielectric ceramic composition and dielectric resonator made from the composition" brings a novel composition that exhibits a high unloaded quality factor (Q). This dielectric ceramic composition allows for the regulation of the relative dielectric constant (ε) and the temperature coefficient (τ) of resonance frequency (f) within specific ranges based on the intended application. The composition contains metallic components including barium (Ba), zinc (Zn), niobium (Nb), tantalum (Ta), and antimony (Sb), with specific mol% requirements that ensure optimal performance.
Career Highlights: Hisashi Koduka is associated with NKG Spark Plug Co., Ltd., where he has dedicated his efforts to the advancements in ceramic technologies. His work emphasizes the importance of material composition in achieving desired electrical properties, which are critical in various electronic applications.
Collaborations: Throughout his career, Koduka has worked alongside talented colleagues such as Takashi Oba and Kazuhisa Itakura. Their collaborative efforts have contributed to innovative developments within their company and the broader field of dielectric materials.
Conclusion: Hisashi Koduka's innovative contributions to dielectric ceramic compositions highlight the critical intersection of materials science and engineering. Through his patent, he has provided valuable insights that can help advance the functionality of electronic devices, reaffirming the significance of meticulous research and collaboration in the field of inventions.