Nagaokakyo, Japan

Tetsuo Taniguchi



Average Co-Inventor Count = 1.5

ph-index = 10

Forward Citations = 273(Granted Patents)


Location History:

  • Shiga-ken, JP (2004)
  • Takefu, JP (2002 - 2006)
  • Yasu, JP (2010 - 2014)
  • Kyoto, JP (1990 - 2017)
  • Nagaokakyo, JP (1994 - 2024)

Company Filing History:


Years Active: 1990-2025

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Areas of Expertise:
Band Pass Filter
High-Frequency Filter
LC Resonator
Electronic Component
Directional Coupler
Multilayer Filter
Laminated Filter
Variable-Frequency Filter
Composite LC Resonator
Resonator Design
Balun Technology
Input-Output Balanced Filter
49 patents (USPTO):Explore Patents

Title: Innovations by Tetsuo Taniguchi: A Pioneer in Band Pass Filter Technologies

Introduction: Tetsuo Taniguchi, based in Nagaokakyo, Japan, is a renowned inventor known for his significant contributions in the field of electronic filtering technologies. With an impressive portfolio of 48 patents, Taniguchi has made remarkable strides that have influenced both the academic and commercial sectors of technology.

Latest Patents: Among his most recent innovations, Taniguchi has developed advanced band pass filters. One of his notable patents describes a band pass filter that incorporates filter circuits, first and second intermediate circuits, and a first capacitor. The first intermediate circuit features an inductor placed between the second and third capacitors, while the second intermediate circuit contains an inductor linked between the third and fourth capacitors. The design includes resonant circuits connected to ground via a common capacitor, enhancing its functionality. Another inventive patent outlines a similar band pass filter using a first filter circuit, a second filter circuit, and incorporates additional capacitors and inductors to achieve optimized performance.

Career Highlights: Taniguchi is currently employed at Murata Manufacturing Co., Ltd., a leading company in the field of electronic components. Throughout his career, he has dedicated himself to developing innovative technologies that improve signal processing capabilities, primarily focusing on filter designs that are critical in various electronic applications.

Collaborations: Taniguchi has worked alongside several talented individuals, including Hisatake Okamura and Teruhisa Tsuru. Their collaborative efforts have contributed to advancing the development of new filtering technologies, leading to patents that push the boundaries of current capabilities in the field.

Conclusion: Tetsuo Taniguchi's work in the realm of band pass filters marks him as an influential inventor within the electronics sector. His numerous patents not only reflect his innovative spirit but also signify his commitment to enhancing technology for practical applications. With continued collaboration and research, Taniguchi is poised to further impact the industry with his ingenious designs.

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