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For the Inventor, By the Inventor

Shizuoka, Japan

Takeshi Kajikawa

This inventor holds 11 USPTO granted patents and 1 published patent application and 2 EPO patents. Top assignee: Ricoh Company, Ltd.. Active years: 1999-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takeshi Kajikawa. Retrieved from https://idiyas.com/inventor/takeshi-kajikawa

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

USPTO Granted Patents = 11 

% Patents Active = 72.7

 

Average Co-Inventor Count = 2.7

ph-index = 5

Forward Citations = 70(Granted Patents)


Location History:

  • Sunto-gun, JP (2006)
  • Shizuoka-ken, JP (1999 - 2009)
  • Shizuoka, JP (1999 - 2018)
  • Kanagawa, JP (2020)

Company Filing History:

goldMedal11 out of 28,940 
 
Ricoh Company, Ltd.
 patents

Years Active: 1999-2020

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11 patents (USPTO):Explore Patents
1. 10853007 - Information processing apparatus configured to adjust a display of an icon based on whether an associated application is executable on an external apparatus connected thereto, information processing method, and computer-readable recording medium (2020-12-01),
2. 10099499 - Thermosensitive recording material (2018-10-16),
3. 8003568 - Thermosensitive recording material (2011-08-23),
4. 7476643 - Thermal recording material and thermal recording label (2009-01-13),
5. 7419935 - Heat-sensitive recording material (2008-09-02),
6. 7078365 - Thermosensitive recording material (2006-07-18),
7. 6846619 - Dye dispersion liquid and thermosensitive recording material using the same (2005-01-25),
8. 6660688 - Thermosensitive recording medium (2003-12-09),
9. 6593272 - Thermosensitive recording composition and thermosensitive recording material using the same (2003-07-15),
10. 5972836 - Thermosensitive recording medium (1999-10-26),
11. 5919729 - Thermosensitive recording medium (1999-07-06),

Title: Takeshi Kajikawa: Pioneering Inventor from Shizuoka

Introduction: Takeshi Kajikawa is a renowned inventor hailing from Shizuoka, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Takeshi Kajikawa holds several patents in the areas of robotics, artificial intelligence, and sustainable energy solutions, showcasing his commitment to creating cutting-edge technologies.

Career Highlights: With a career spanning over two decades, Takeshi Kajikawa has worked with leading tech companies in Japan, spearheading research and development projects that have led to significant advancements in various industries.

Collaborations: Throughout his career, Takeshi Kajikawa has collaborated with top researchers, engineers, and scientists both locally and internationally, fostering a culture of innovation and knowledge sharing.

Conclusion: Takeshi Kajikawa's passion for innovation and his relentless pursuit of excellence have solidified his reputation as a visionary inventor, shaping the future of technology in Japan and beyond.

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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