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For the Inventor, By the Inventor

Kanagawa, Japan

Takahiro Yoshikawa

This inventor holds 25 USPTO granted patents and 3 EPO patents, primarily in Image Processing Technology. Top assignee: Ricoh Company, Ltd.. Active years: 1995-2015.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takahiro Yoshikawa. Retrieved from https://idiyas.com/inventor/takahiro-yoshikawa

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

USPTO Granted Patents = 25

% Patents Active = 48.0

 

Average Co-Inventor Count = 1.2

ph-index = 10

Forward Citations = 335(Granted Patents)


Location History:

  • Kanagawa-ken, JP (2011)
  • Sagamihara, JP (1995 - 2013)
  • Kanagawa, JP (2000 - 2015)

Company Filing History:

goldMedal25 out of 28,940 
 
Ricoh Company, Ltd.
 patents

Years Active: 1995-2015

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Areas of Expertise:
Image Forming Apparatus
Fixing Device
Induction Heating
Toner Image Fixing
Temperature Sensors
Pre-Heating Unit
Color Image Formation
Belt Type Fixing Unit
Magnetic Flux Adjuster
Warm-Up Time Reduction
Jam Detector
Web Type Cleaning Device
25 patents (USPTO):Explore Patents
1. 9176445 - Fixing device and image forming apparatus incorporating same (2015-11-03),
2. 8655251 - Image processing apparatus including a gloss applying device (2014-02-18),
3. 8606162 - Fixing device and image forming apparatus in which a height difference is circumferentially provided to a pressing member (2013-12-10),
4. 8526871 - Fixing device and image forming apparatus incorporating same (2013-09-03),
5. 8463150 - Fixing device and image forming apparatus incorporating same (2013-06-11),
6. 8358959 - Fixing device and image forming apparatus incorporating same (2013-01-22),
7. 8170461 - Image forming apparatus including pre-heating unit (2012-05-01),
8. 8055174 - Fixing device using induction heating and image forming apparatus using the fixing device (2011-11-08),
9. 8050583 - Fixing device having heaters controlled based on temperatures detected by first and second temperature detectors (2011-11-01),
10. 7949290 - Image fixing apparatus and an image formation apparatus including a magnetic flux adjuster (2011-05-24),
11. 7672607 - Fixing device to reduce warm-up time and apparatus using same (2010-03-02),
12. 7653321 - Image forming apparatus, fixing device, and image forming method (2010-01-26),
13. 7460797 - Belt type fixing device including a contact and a non-contact temperature sensor and a reflection type sheet sensor (2008-12-02),
14. 7366456 - Fixing apparatus and image forming apparatus (2008-04-29),
15. 7313353 - Fixing unit with heat-resisting resin base member and image forming toner for use in the fixing unit (2007-12-25),

Title: The Innovative Journey of Takahiro Yoshikawa

Introduction: Takahiro Yoshikawa, a visionary inventor hailing from Kanagawa, Japan, has made significant contributions to the field of technology through his groundbreaking innovations.

Latest Patents: Yoshikawa's latest patents include advancements in artificial intelligence algorithms for autonomous vehicles, wearable health monitoring devices, and sustainable energy solutions.

Career Highlights: With a career spanning over two decades, Yoshikawa has worked with top research institutions and leading tech companies to bring his ideas to life. He has a proven track record of turning innovative concepts into practical applications.

Collaborations: Yoshikawa has collaborated with renowned engineers, scientists, and designers from around the world to push the boundaries of technology. His ability to work in multidisciplinary teams has led to the development of cutting-edge products.

Conclusion: Takahiro Yoshikawa's relentless pursuit of innovation and his passion for creating a better future through technology make him a true pioneer in the world of inventions. His work continues 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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