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For the Inventor, By the Inventor

Toride, Japan

Motohiro Fujiwara

This inventor holds 16 USPTO granted patents and 1 published patent application. Top assignee: Canon Kabushiki Kaisha. Active years: 2000-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Motohiro Fujiwara. Retrieved from https://idiyas.com/inventor/motohiro-fujiwara

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

USPTO Granted Patents = 16 

% Patents Active = 50.0

Average Co-Inventor Count = 1.3

ph-index = 5

Forward Citations = 49(Granted Patents)


Location History:

  • Shizuoka-ken, JP (2000 - 2002)
  • Ibaraki, JP (2004 - 2007)
  • Toride, JP (2010 - 2012)
  • Haar, DE (2015)
  • Düsseldorf, DE (2019)

Company Filing History:

goldMedal16 out of 93,085 
 
Canon Kabushiki Kaisha
 patents

Years Active: 2000-2019

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16 patents (USPTO):Explore Patents
1. 10394165 - Developing device carrying liquid developer (2019-08-27),
2. 10372056 - Image forming apparatus having grid electrode with opening and non-opening portions (2019-08-06),
3. 9223278 - Image forming apparatus that performs gradation correction (2015-12-29),
4. 9069314 - Image forming apparatus with increased development efficiency and control method (2015-06-30),
5. 8121499 - Image forming apparatus (2012-02-21),
6. 7990576 - Image forming apparatus (2011-08-02),
7. 7750929 - Method for controlling image forming apparatus (2010-07-06),
8. 7729646 - Image forming apparatus (2010-06-01),
9. 7245864 - Color image forming apparatus in which toner on intermediate transfer member having predetermined range of loss tangent is removed by blade member (2007-07-17),
10. 7050729 - Image forming apparatus (2006-05-23),
11. 6832059 - Image forming apparatus featuring dual polarity, multiple timing bias applying means (2004-12-14),
12. 6438333 - Image forming apparatus with reduced transfer current to transfer material rear end (2002-08-20),
13. 6415130 - Image forming apparatus with curling and recurling means (2002-07-02),
14. 6289199 - Image forming apparatus provided with separation member to which AC voltage is applied (2001-09-11),
15. 6173150 - Separation charger for an image forming apparatus (2001-01-09),

Title: Motohiro Fujiwara: Innovator in Imaging Technology

Introduction

Motohiro Fujiwara is a prominent inventor based in Toride, Japan. He has made significant contributions to the field of imaging technology, holding a total of 16 patents. His work primarily focuses on developing devices that enhance the efficiency and effectiveness of image formation processes.

Latest Patents

One of his latest patents involves a developing device that carries a liquid developer. This innovative device includes a rotatable liquid developer carrying member, a developer container, and an electrode that creates an electric field. The design ensures that the amount of toner on the developer carrying member is optimized for better performance. Another notable patent is for an image forming apparatus that features a grid electrode with both opening and non-opening portions. This apparatus is designed to charge a photosensitive drum effectively, enhancing the overall image quality.

Career Highlights

Motohiro Fujiwara has built a successful career at Canon Kabushiki Kaisha, where he has been instrumental in advancing imaging technologies. His expertise and innovative mindset have led to the development of several key technologies that are widely used in the industry today.

Collaborations

Throughout his career, Fujiwara has collaborated with talented individuals such as Shinya Suzuki and Toru Katsumi. These collaborations have fostered a creative environment that has resulted in groundbreaking advancements in imaging technology.

Conclusion

Motohiro Fujiwara's contributions to the field of imaging technology are noteworthy and impactful. His innovative patents and collaborative efforts continue to shape the future of image formation processes.

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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