Machida, Japan

Toshiro Hiratsuka

This inventor holds 48 USPTO granted patents, plus 3 CIPO patents, primarily in Dielectric Filters. Top assignee: Murata Manufacturing Co., Ltd.. Active years: 1988-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshiro Hiratsuka. Retrieved from https://idiyas.com/inventor/toshiro-hiratsuka

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile


% Patents Active = 79.2


Average Co-Inventor Count = 3.5

ph-index = 10

Forward Citations = 564(Granted Patents)


Location History:

  • Takatsuki, JP (1988)
  • Muko, JP (1991)
  • Kusatsu, JP (1998 - 2003)
  • Tokyo-to, JP (2003)
  • Yokohama, JP (2003)
  • Machida, JP (2004 - 2007)
  • Nagaokakyo, JP (1988 - 2015)
  • Kyoto-fu, JP (2003 - 2019)
  • Kyoto, JP (1990 - 2023)

Company Filing History:


Years Active: 1988-2024

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Areas of Expertise:
Dielectric Resonator
Band Pass Filter
Antenna Module
High-Frequency Communication
Radar System
Transmission Line
Resonator
Communication Device
Phase Shifter
Duplexer
Integrated Circuit
Nonradiative Dielectric
48 patents (USPTO):Explore Patents

Title: Innovative Contributions of Toshiro Hiratsuka in the Field of Communication Devices.

Introduction: Toshiro Hiratsuka is a prolific inventor based in Machida, Japan, recognized for his significant contributions to the field of communication technology. With 48 patents to his name, Hiratsuka has developed various innovative devices that enhance communication systems and improve electronic functionalities.

Latest Patents: Among his latest innovations, Toshiro Hiratsuka has produced several noteworthy patents, including a specialized filter, an antenna module, and a communication device. The filter he developed features a multilayer substrate with resonators positioned at three stages, effectively enhancing the functionality of communication devices. Another innovative design involves a resonator parallel-coupled filter, where the first ends of linear conductors are connected to ground conductors on a dielectric substrate through vias, optimizing signal processing.

Career Highlights: Toshiro Hiratsuka works for Murata Manufacturing Co., Ltd., a leading company in electronic components. His work at this esteemed organization has allowed him to focus on cutting-edge technologies that advance communication capabilities in electronic devices. His expertise and dedication to innovation have garnered him numerous patents and accolades in his field.

Collaborations: Throughout his career, Toshiro has collaborated with talented coworkers, including Tomiya Sonoda and Shigeyuki Mikami. These collaborations have fostered a productive environment that encourages creativity and innovation, leading to the development of groundbreaking technologies in communication devices.

Conclusion: Toshiro Hiratsuka's contributions to the field of communication technology through his inventive patents showcase his dedication and ingenuity. As an inventor, he continues to push the boundaries of technology, making significant strides that benefit various industries. His work at Murata Manufacturing Co., Ltd. and collaborations with esteemed colleagues highlight the importance of teamwork and innovation in achieving success in the ever-evolving tech landscape.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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