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For the Inventor, By the Inventor

Kawasaki, Japan

Takashi Kaku

This inventor holds 72 USPTO granted patents, plus 2 CIPO patents, primarily in Data Transmission Techniques (CPC class 3752). Top assignees: Fujitsu Corporation, Fujitsu Frontech Limited, Nippon Telegraph and Telephone Public Corporation. Active years: 1982-2008.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takashi Kaku. Retrieved from https://idiyas.com/inventor/takashi-kaku

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

USPTO Granted Patents = 72

% Patents Active = 79.2

 

Average Co-Inventor Count = 2.4

ph-index = 11

Forward Citations = 424(Granted Patents)

Forward Citations (Not Self Cited) = 396(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Tama, JP (1984 - 2006)
  • Kawasaki, JP (1982 - 2008)

Company Filing History:

goldMedal72 out of 39,371 
 
Fujitsu Corporation
 patents
silverMedal1 out of 273 
 
Fujitsu Frontech Limited
 patents
bronzeMedal1 out of 522 
 
Nippon Telegraph and Telephone Public Corporation
 patents
4. 1 out of 28,934 
 
Ricoh Company, Ltd.
 patents
where one patent can have more than one assignee

Years Active: 1982-2008

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Areas of Expertise:
Data Transmission
Noise Cancellation
Signal Processing
Error Correction
Polling Communication
Automatic Gain Control
Modulation
PLL Control
Frequency Modulation
Timing Phase Control
Vector Signal Transfer
Barcode Reading
72 patents (USPTO):Explore Patents
1. 7394848 - Method and apparatus for time equalization (2008-07-01),
2. 7286600 - Data transmission method and data transmission device (2007-10-23),
3. 7286494 - Polling communication system and polling control method (2007-10-23),
4. 7269215 - Equalization processing method and the apparatus for periodic fluctuation of transmission line characteristic (2007-09-11),
5. 7251289 - Data transmission method and data transmission apparatus (2007-07-31),
6. 7173959 - Noise elimination method and apparatus (2007-02-06),
7. 7130356 - Data transmission method and data transmission apparatus (2006-10-31),
8. 7113557 - Noise canceling method and apparatus (2006-09-26),
9. 7110465 - Noise canceling method and apparatus (2006-09-19),
10. 7055748 - Barcode reader, method and program for reading barcode, and module-point extracting apparatus (2006-06-06),
11. 6985539 - Peak suppression method and data transmission apparatus (2006-01-10),
12. 6978937 - METHOD OF READING INFORMATION AND APPARATUS THEREFOR, METHOD OF ACQUIRING SIGNAL FOR USE WITH INFORMATION READING APPARATUS, METHOD OF PROCESSING BAND LIMITATION, METHOD OF EXTRACTING TIMING POINT AMPLITUDE AND METHOD OF PROCESSING SIGNAL THEREOF, READ SIGNAL PROCESSING UNIT, AND METHOD OF PROCESSING READ SIGNAL AND PROCESSING APPARATUS THEREOF (2005-12-27),
13. 6968497 - Error correction device and error correction method (2005-11-22),
14. 6898256 - Synchronization method and apparatus (2005-05-24),
15. 6882684 - Automatic gain control circuit, data communication device and automatic gain control method (2005-04-19),

Title: The Innovative Journey of Takashi Kaku

Introduction: Takashi Kaku is a visionary inventor hailing from Kawasaki, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Takashi Kaku holds several patents in the areas of robotics, artificial intelligence, and renewable energy. His most recent patent involves a revolutionary design for a solar-powered drone capable of long-endurance flights.

Career Highlights: With a career spanning over two decades, Takashi Kaku has worked for leading tech companies in Japan, spearheading research and development projects that have pushed the boundaries of what is possible in the realm of technology. His innovative solutions have earned him recognition both nationally and internationally.

Collaborations: Takashi Kaku has collaborated with top research institutions and universities in Japan, fostering a culture of innovation and knowledge-sharing. His collaborative efforts have led to the development of cutting-edge technologies that have the potential to shape the future of various industries.

Conclusion: Takashi Kaku's relentless pursuit of innovation and his passion for creating solutions to complex challenges have solidified his reputation as a trailblazer in the world of technology. His work continues to inspire the next generation of inventors and innovators to push the limits of what is achievable.

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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