Tokyo, Japan

Tadashi Eguchi

This inventor holds 50 USPTO granted patents and 5 published patent applications and 7 EPO patents, primarily in Wireless Power Transfer. Top assignees: Canon Kabushiki Kaisha, Yamanouchi Pharmaceutical Company Ltd., Daikin Industries, Ltd.. Active years: 1990-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tadashi Eguchi. Retrieved from https://idiyas.com/inventor/tadashi-eguchi

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

USPTO Granted Patents = 50 

% Patents Active = 86.0

 

Average Co-Inventor Count = 1.6

ph-index = 12

Forward Citations = 368(Granted Patents)


Location History:

  • Yokohama, JP (1993)
  • Kawasaki, JP (1994 - 1999)
  • Tokyo, JP (1990 - 2023)

Company Filing History:


Years Active: 1990-2026

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Areas of Expertise:
Wireless Power Transmission
Communication System
Surface Acoustic Wave
Power Receiving Apparatus
Power Transmitting Apparatus
Control Method
Full-Duplex Communication
Spread Spectrum Signal
Bandwidth Control
Radio Device Communication
Efficient Surface Acoustic Wave
Matched Filter
50 patents (USPTO):Explore Patents

Title: Tadashi Eguchi: Innovator and Patent Holder

Introduction

Tadashi Eguchi is a distinguished inventor based in Tokyo, Japan. With an impressive portfolio of 47 patents, he has made significant contributions to the field of wireless communication and electromagnetic systems. His innovative ideas have paved the way for advancements in technology, enhancing both the functionality and efficiency of communication systems.

Latest Patents

Tadashi Eguchi's recent patents highlight his expertise in wireless transmission technologies. One of his notable inventions is the "Wireless transmission system, control method, and storage medium." This patent describes a second transmission path coupler designed to ensure that the signal width of a first signal closely aligns with the transmission delay related to the coupler's gap. Such advancements are critical for improving signal integrity in communication systems.

Another significant patent from Eguchi is the "Communication system including a reception coupler coupled to a transmission line." This system features a reception coupler that interacts with a transmission line through an electromagnetic field and is designed to move along the line. The unique design of the coupler, with its narrower end parts, optimizes transmission direction, thereby enhancing the overall performance of communication networks.

Career Highlights

Tadashi Eguchi has worked with prominent companies such as Canon Inc. and Yamanouchi Pharmaceutical Company Ltd. During his tenure at these organizations, he has contributed to pioneering projects that leverage his expertise in wireless technology and electromagnetic applications. His work has not only secured patents but also fostered innovation within the companies he collaborated with.

Collaborations

Throughout his career, Tadashi Eguchi has collaborated with notable professionals in the field, including Koichi Egara and Takahiro Hachisu. These collaborations have led to significant advancements in their respective projects, showcasing the power of teamwork and shared vision in driving innovation.

Conclusion

Tadashi Eguchi's contributions to the field of wireless transmission and communication systems exemplify the impact of inventors on technology. With 47 patents to his name, his work continues to influence the industry. As technology evolves, innovators like Eguchi will undoubtedly play a crucial role in shaping the future of communication and technology advancements.

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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