logo

For the Inventor, By the Inventor

Kanagawa, Japan

Daichi Yamaguchi

This inventor holds 18 USPTO granted patents and 7 published patent applications, primarily in Image Forming Technology. Top assignee: Ricoh Company, Ltd.. Active years: 2006-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Daichi Yamaguchi. Retrieved from https://idiyas.com/inventor/daichi-yamaguchi

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

Calculating rank
USPTO Granted Patents = 18 

% Patents Active = 44.4

Average Co-Inventor Count = 3.1

ph-index = 8

Forward Citations = 145(Granted Patents)


Location History:

  • Tokyo, JP (2006 - 2009)
  • Hino, JP (2009)
  • Sagamihara, JP (2012 - 2013)
  • Kanagawa, JP (2012 - 2023)

Company Filing History:

goldMedal18 out of 28,970 
 
Ricoh Company, Ltd.
 patents

Years Active: 2006-2023

Loading Chart...
Areas of Expertise:
Image Forming Apparatus
Developing Device
Powder Container
Image Processing
High Quality Image
Lubricant Applying Unit
Process Cartridge
3D Object Fabrication
Minute Object Measurement
Adhesion Forces
Toner Distribution
Edge Effect Suppression
18 patents (USPTO):Explore Patents
1. 11679550 - Method of manufacturing modeled body, method of modeling solidified object, and modeled body (2023-06-20),
2. 10293595 - Apparatus and method for fabricating three-dimensional object (2019-05-21),
3. 9857216 - Minute object characteristics measuring apparatus (2018-01-02),
4. 9285763 - Cap, powder container, developer supply device, and image forming apparatus (2016-03-15),
5. 8965250 - Cap, powder container, developer supply device, and image forming apparatus (2015-02-24),
6. 8768224 - Developing device, image forming apparatus, and developing method (2014-07-01),
7. 8626039 - Image forming apparatus and method capable of obtaining high quality image suppressing edge effect (2014-01-07),
8. 8626037 - Powder container having an opening on an end of the container body, the opening facing the longitudinal direction of the container (2014-01-07),
9. 8385787 - Image forming apparatus and medium container installed therein (2013-02-26),
10. 8295742 - Powder container, powder supplying device, and image forming apparatus (2012-10-23),
11. 8244145 - Image forming apparatus including image processing member determined by method of evaluating distribution of adhesion forces of toner thereto (2012-08-14),
12. 7593682 - Image forming apparatus, image forming method, and process cartridge (2009-09-22),
13. 7505728 - Lubricant applying unit, process cartridge, image forming apparatus, and image forming method (2009-03-17),
14. 7496324 - Lubricant applying unit and image forming apparatus (2009-02-24),
15. 7480475 - Developing device, and image forming apparatus and process cartridge using the developing device (2009-01-20),

Title: Daichi Yamaguchi: Pioneering Inventor from Kanagawa

Introduction: Daichi Yamaguchi is a renowned inventor hailing from Kanagawa, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Daichi Yamaguchi holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his versatility and forward-thinking approach to invention.

Career Highlights: With a career spanning over two decades, Daichi Yamaguchi 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, Daichi Yamaguchi has collaborated with top researchers, engineers, and scientists both locally and internationally, fostering a culture of innovation and knowledge sharing.

Conclusion: Daichi Yamaguchi's passion for innovation and his relentless pursuit of excellence have solidified his reputation as a visionary inventor, inspiring the next generation of innovators to push the boundaries of what is possible in the world of technology.

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]
Loading…