Koji Tanaka

This inventor holds 26 USPTO granted patents, primarily in High Frequency Components. Top assignees: Murata Manufacturing Co., Ltd., Tohoku University. Active years: 1997-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Koji Tanaka. Retrieved from https://idiyas.com/inventor/koji-tanaka-i6lg2bkc

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

USPTO Granted Patents = 26

% Patents Active = 88.5

Average Co-Inventor Count = 3.2

ph-index = 10

Forward Citations = 293(Granted Patents)

Location History:

Yasu-gun, JP (1997)
Shigi-ken, JP (2002)
Takefu, JP (2003 - 2004)
Shiga-ken, JP (1998 - 2007)
Echizen, JP (2010)
Nagaokakyo, JP (1999 - 2013)
Kyoto-fu, JP (2014)

Company Filing History:

26 out of 13,796

Murata Manufacturing Co., Ltd.

where one patent can have more than one assignee

Years Active: 1997-2025

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Areas of Expertise:

Electrode

Conversion Adapter

Multilayer Substrate

High Frequency Switching

Composite Component

Mobile Communication

Wiring Board

Phase Shifter

Duplexer

Electronic Device

Circuit Module

Antenna Diversity

26 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12343150 - Electrode (2025-07-01),

2. 12329490 - Conversion adapter (2025-06-17),

3. 8802995 - Electronic component including multilayer substrate (2014-08-12),

4. 8610071 - Method of measuring characteristics of specimen, and flat-plate periodic structure (2013-12-17),

5. 8304732 - Method of measuring characteristics of specimen and flat-plate periodic structure (2012-11-06),

6. 8269967 - Method for measuring characteristic of object to be measured, structure causing diffraction phenomenon, and measuring device (2012-09-18),

7. 7679929 - Wiring board and wiring board module (2010-03-16),

8. 7660132 - Covered multilayer module (2010-02-09),

9. 7200365 - Composite high frequency component and mobile communication device including the same (2007-04-03),

10. 7183875 - High frequency switching component with electrostatic surge elimination (2007-02-27),

11. 6826053 - Electronic device (2004-11-30),

12. 6798730 - Superimposing circuit module for reducing spurious electromagnetic wave emissions and small variations in circuit parameters (2004-09-28),

13. 6731184 - High frequency switching component (2004-05-04),

14. 6633748 - Composite high frequency component and mobile communication device including the same (2003-10-14),

15. 6630874 - Phase shifter and communication device using the same (2003-10-07),

Title: The Innovative Journey of Inventor Koji Tanaka

Introduction: Koji Tanaka, a distinguished inventor hailing from Shiga-ken, Japan, has made significant contributions to the field of technology through his groundbreaking inventions and patents.

Latest Patents: Koji Tanaka's latest patents showcase his expertise in areas such as robotics, artificial intelligence, and renewable energy technologies, solidifying his position as a pioneer in the industry.

Career Highlights: Throughout his illustrious career, Koji Tanaka has been recognized for his innovative spirit and dedication to pushing the boundaries of technological advancement. His inventions have not only revolutionized industries but have also improved the quality of life for many around the world.

Collaborations: Koji Tanaka has collaborated with leading research institutions, universities, and tech companies to further his research and bring his inventions to life. His collaborative efforts have led to the development of cutting-edge technologies that have had a lasting impact on society.

Conclusion: In conclusion, Koji Tanaka's passion for innovation and his relentless pursuit of excellence have established him as a trailblazer in the world of technology. His inventions continue to inspire future generations of inventors and shape the landscape of innovation for years to come.

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]