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For the Inventor, By the Inventor

Hirakata, Japan

Hideki Yagita

This inventor holds 8 USPTO granted patents. Top assignee: Matsushita Electric Industrial Co., Ltd.. Active years: 1993-2002.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hideki Yagita. Retrieved from https://idiyas.com/inventor/hideki-yagita

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

USPTO Granted Patents = 8

% Patents Active = 100.0

Average Co-Inventor Count = 3.8

ph-index = 5

Forward Citations = 77(Granted Patents)


Location History:

  • Hirakata, JP (1993 - 1996)
  • Yokohama, JP (1998 - 1999)
  • Kanagawa, JP (2001 - 2002)

Company Filing History:

goldMedal8 out of 27,375 
 
Matsushita Electric Industrial Co., Ltd.
 patents

Years Active: 1993-2002

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8 patents (USPTO):Explore Patents
1. 6344826 - Antenna for radio communication terminal (2002-02-05),
2. 6292148 - Radio communication terminal (2001-09-18),
3. 5901345 - Transmitter of wireless system and high frequency power amplifier used (1999-05-04),
4. 5770970 - Transmitter of wireless system and high frequency power amplifier used (1998-06-23),
5. 5514883 - Field effect transistor (1996-05-07),
6. 5339458 - Frequency converter unit for use in a high-frequency receiver (1994-08-16),
7. 5319318 - Gain control circuit and semiconductor device (1994-06-07),
8. 5210504 - Semiconductor device for TV tuner and TV tuner using the same (1993-05-11),

Title: The Innovations of Hideki Yagita

Introduction

Hideki Yagita is a notable inventor based in Hirakata, Japan. He has made significant contributions to the field of radio communication technology. With a total of 8 patents to his name, Yagita's work has had a considerable impact on the industry.

Latest Patents

Yagita's latest patents include an innovative antenna for radio communication terminals. This antenna operates efficiently in two states: extended and housed. When extended, the length of the half-wavelength whip antenna minimizes high-frequency currents flowing into the ground for the circuit board. Conversely, when housed, the quarter-wavelength helical antenna and quarter-wavelength radial work together to achieve similar results. His designs ensure that high-frequency electric signals are effectively transmitted to the circuit board, maintaining optimal performance in both configurations.

Career Highlights

Yagita is currently employed at Matsushita Electric Industrial Co., Ltd., where he continues to develop cutting-edge technologies. His expertise in antenna design has positioned him as a key player in the advancement of radio communication systems.

Collaborations

Throughout his career, Yagita has collaborated with talented coworkers, including Tadayoshi Nakatsuka and Taketo Kunihisa. These partnerships have fostered innovation and creativity in their projects.

Conclusion

Hideki Yagita's contributions to radio communication technology exemplify the spirit of innovation. His patents reflect a deep understanding of antenna design and functionality. As he continues to work at Matsushita Electric Industrial Co., Ltd., his future endeavors are sure to further enhance the field.

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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