Hitachiota, Japan

Akio Takahashi



Average Co-Inventor Count = 5.9

ph-index = 16

Forward Citations = 941(Granted Patents)

Forward Citations (Not Self Cited) = 925(Oct 12, 2025)


Inventors with similar research interests:


Location History:

  • Hitachi, JA (1976)
  • Ibaraki, JP (1981)
  • Hitachitota, JP (1998)
  • Hitachi-Oota, JP (1981 - 2001)
  • Hitachi, JP (2002)
  • Shimodate, JP (1993 - 2004)
  • Tokyo, JP (2005)
  • Hitachiota, JP (1984 - 2006)
  • Hitachiohta, JP (1983 - 2007)

Company Filing History:


Years Active: 1976-2007

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75 patents (USPTO):

Title: Akio Takahashi: A Pioneer in High Dielectric Materials

Introduction

Akio Takahashi is a renowned inventor based in Hitachiota, Japan, with an impressive portfolio of 75 patents. His contributions to the field of materials science, particularly in the development of high dielectric constant materials, have significantly impacted the electronics industry. His innovations are pivotal in enhancing the performance of electronic devices.

Latest Patents

Takahashi's recent patents reflect his commitment to advancing electronic materials technology. One notable invention is a high dielectric constant composite material and multilayer wiring board using the same. This material is engineered by treating submicron particles of an inorganic filler, which contains metal as a key component, through various processes to improve compatibility with organic resins. The resulting composite material boasts a dielectric constant of 15 or higher and a low dielectric loss tangent suitable for high-frequency applications, making it highly effective for multilayer wiring boards and module substrates.

Another significant patent is for an electronic device utilizing low dielectric loss tangent insulators for high frequency signals. This innovation incorporates a resin composition that minimizes dielectric loss, improving efficiency in devices that operate with high-frequency signals. The insulating layer within the device contains a crosslinked structure specifically tailored for optimum performance under these conditions.

Career Highlights

Throughout his career, Akio Takahashi has made substantial contributions while working for prominent companies such as Hitachi, Ltd. and Hitachi Chemical Company, Ltd. His work has focused on refining materials that enhance the functionality of electronic systems, setting a standard for future innovations in the field.

Collaborations

In his pursuit of innovation, Takahashi has collaborated with esteemed colleagues, including Akira Nagai and Motoyo Wajima. Their combined expertise has helped propel research forward, leading to breakthroughs in materials science and electronic engineering.

Conclusion

Akio Takahashi's array of patents showcases his dedication to innovation in high dielectric materials and electronic devices. His work continues to influence the development of advanced technologies in the electronics industry, solidifying his reputation as a key figure in the field of inventions.

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