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For the Inventor, By the Inventor

Kanagawa, Japan

Tsutomu Ichikawa

This inventor holds 14 USPTO granted patents and 2 published patent applications. Top assignee: Sony Corporation. Active years: 1995-2012.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tsutomu Ichikawa. Retrieved from https://idiyas.com/inventor/tsutomu-ichikawa-elsrk9vs

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

USPTO Granted Patents = 14 

% Patents Active = 28.6

Average Co-Inventor Count = 2.8

ph-index = 6

Forward Citations = 125(Granted Patents)


Location History:

  • Tokyo, JP (2008)
  • Kanagawa, JP (1995 - 2012)

Company Filing History:

goldMedal14 out of 58,147 
 
Sony Corporation
 patents

Years Active: 1995-2012

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14 patents (USPTO):Explore Patents
1. 8305383 - Data access apparatus and method (2012-11-06),
2. 7853099 - Information processing apparatus, information processing method, learning apparatus and learning method and program (2010-12-14),
3. 7681221 - Content processing apparatus and content processing method for digest information based on input of content user (2010-03-16),
4. 7657911 - Content processing apparatus and content processing method for digest information based on input of a content user (2010-02-02),
5. 7573939 - Memory cell circuit, memory device, motion vector detection device, and motion compensation prediction coding device (2009-08-11),
6. 7558934 - Data storage unit, data storage controlling apparatus and method, and data storage controlling program (2009-07-07),
7. 7401177 - Data storage device, data storage control apparatus, data storage control method, and data storage control program (2008-07-15),
8. 7127736 - Content processing apparatus and content processing method for digest information based on input of a content user (2006-10-24),
9. 7071930 - Active matrix display device, video signal processing device, method of driving the active matrix display device, method of processing signal, computer program executed for driving the active matrix display device, and storage medium storing the computer program (2006-07-04),
10. 7002587 - Semiconductor device, image data processing apparatus and method (2006-02-21),
11. 6556725 - Data processing device and data order converting method (2003-04-29),
12. 5808954 - Semiconductor memory device having stabilizing circuit of word line (1998-09-15),
13. 5689132 - Protective circuit for semiconductor integrated circuit (1997-11-18),
14. 5452256 - Integrated circuit card having improved power efficiency (1995-09-19),

Title: Tsutomu Ichikawa: Pioneering Inventor from Kanagawa

Introduction:

Tsutomu Ichikawa is a renowned inventor hailing from Kanagawa, Japan. With a passion for innovation and a keen eye for technological advancements, he has made significant contributions to various fields through his inventive spirit.

Latest Patents:

Tsutomu Ichikawa's latest patents showcase his dedication to pushing the boundaries of technology and improving everyday life. His recent inventions focus on sustainability, efficiency, and cutting-edge solutions for modern challenges.

Career Highlights:

Throughout his illustrious career, Tsutomu Ichikawa has been at the forefront of groundbreaking inventions. His work has not only earned him recognition in the industry but has also positively impacted society as a whole. From robotics to renewable energy, his diverse range of inventions highlights his versatility and ingenuity.

Collaborations:

Tsutomu Ichikawa has collaborated with leading research institutions, universities, and innovative companies to bring his ideas to life. His partnerships have been instrumental in turning concepts into tangible inventions that have the potential to shape the future.

Conclusion:

In conclusion, Tsutomu Ichikawa stands as a visionary inventor whose relentless pursuit of innovation has left a lasting mark on the world. His passion for creating solutions to complex problems and his commitment to excellence continue to inspire the next generation of inventors and innovators.

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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