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For the Inventor, By the Inventor

Tokyo, Japan

Minoru Imura

This inventor holds 12 USPTO granted patents. Top assignee: Nec Corporation. Active years: 1997-2007.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Minoru Imura. Retrieved from https://idiyas.com/inventor/minoru-imura

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

Calculating rank
USPTO Granted Patents = 12

% Patents Active = 75.0

Average Co-Inventor Count = 1.0

ph-index = 6

Forward Citations = 84(Granted Patents)


Location History:

  • Saitama, JP (1997 - 1999)
  • Tokyo, JP (1999 - 2007)

Company Filing History:

goldMedal12 out of 36,735 
 
Nec Corporation
 patents

Years Active: 1997-2007

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12 patents (USPTO):Explore Patents
1. 7180880 - Transmission power control method and apparatus (2007-02-20),
2. 7031739 - Code division multiple access communication apparatus and method thereof (2006-04-18),
3. 6917643 - Diffusion code generator, CDMA communication apparatus using the same, and diffusion code generating method used therefor (2005-07-12),
4. 6859487 - Radio communication system and base station and mobile terminal to be employed therein (2005-02-22),
5. 6658069 - Automatic gain control circuit and control method therefor (2003-12-02),
6. 6556619 - Frequency adjusting circuit in code division multiple access communication system (2003-04-29),
7. 6507627 - Direct conversion receiving apparatus with DC component cut function (2003-01-14),
8. 6185435 - Radio communication apparatus for communicating with a plurality of different communication systems (2001-02-06),
9. 6052572 - Mobile communication apparatus (2000-04-18),
10. 5940745 - Portable transceiver having retractable antenna and matching circuit (1999-08-17),
11. 5909653 - Portable radio device (1999-06-01),
12. 5656975 - PLL circuit having filter with switched bias voltage for quick response (1997-08-12),

Title: Minoru Imura: Innovator in Transmission Power Control

Introduction

Minoru Imura is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of communication technology, holding a total of 12 patents. His work focuses on enhancing transmission power control methods and apparatuses, which are crucial for efficient communication systems.

Latest Patents

One of his latest patents is a transmission power control method and apparatus. This invention includes a transmission power control signal extracting section, a transmission power control signal storage section, a transmission power control determination section, and a transmission power changing section. The apparatus is designed to extract a transmission power control signal from a reception signal and store it sequentially. It determines whether to increase or decrease transmission power based on stored signals and can stop the updating operation if the power is repeatedly adjusted.

Another notable patent is related to a code division multiple access (CDMA) communication apparatus and method. This invention comprises multiple spreading units, an adding unit, a coefficient setting unit, a multiplying unit, and a transmission unit. The spreading units spread transmission data using different codes, while the adding unit combines these signals. The coefficient setting unit ensures that the transmission power of the pilot signal aligns with that of the data signal, enhancing the overall communication efficiency.

Career Highlights

Minoru Imura is currently employed at NEC Corporation, a leading technology company known for its innovations in information technology and communication systems. His work at NEC has allowed him to develop and refine his inventions, contributing to advancements in the industry.

Collaborations

Throughout his career, Minoru has collaborated with various professionals, including his coworker Naoki Hirasawa. These collaborations have fostered an environment of innovation and creativity, leading to the development of groundbreaking technologies.

Conclusion

Minoru Imura's contributions to transmission power control and communication technology have established him as a key figure in the field. His innovative patents and collaborations continue to influence advancements in communication systems.

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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