Kanagawa, Japan

Atsushi Funada

This inventor holds 25 USPTO granted patents and 15 published patent applications and 2 EPO patents, primarily in Image Forming Technology. Top assignees: Fuji Xerox Co., Ltd., Fujifilm Business Innovation Corp.. Active years: 2011-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Atsushi Funada. Retrieved from https://idiyas.com/inventor/atsushi-funada

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

Calculating rank
USPTO Granted Patents = 25 

% Patents Active = 68.0

 

Average Co-Inventor Count = 2.9

ph-index = 2

Forward Citations = 14(Granted Patents)


Location History:

  • Kangaawa, JP (2015)
  • Kanagawa, JP (2011 - 2023)
  • Ebina, JP (2013 - 2023)

Company Filing History:


Years Active: 2011-2026

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Areas of Expertise:
Image Forming Apparatus
Developing Device
Gas Flow Path
Developer Transport
Cooling Unit
Powder Container
Transport Members
Partition Member
Developer Discharging Structure
Photoreceptors
Removable Member-Holding Device
Installation Removal
25 patents (USPTO):Explore Patents

Title: Innovations of Atsushi Funada: A Pioneer in Developing Devices

Introduction: Atsushi Funada, based in Kanagawa, Japan, is a prominent inventor known for his significant contributions to the field of developing devices, particularly in image forming apparatus technology. With an impressive portfolio of 23 patents, Funada has demonstrated a strong commitment to innovation in his field.

Latest Patents: Among his latest inventions, Funada developed a novel device that features a unique reverse helical section. This developing device includes a first and a second transport member positioned in separate transport paths, efficiently transporting a developer. It also introduces an ejecting path located at the upper side, which is responsible for expelling excess developer. A standout element is the reverse helical section located before the support for the second transport member, which works in opposition to the conventional helical section used for circulating the developer, transporting it to the ejecting path. Another remarkable patent involves a developing device that integrates a cooling unit fixed within its case, enhancing the transportation of the developer through a hollow transporting path.

Career Highlights: Funada has gained valuable experience at reputable organizations such as Fuji Xerox Co., Ltd. and Fujifilm Business Innovation Corporation. His tenure at these companies allowed him to refine his skills and contribute to advancements in developing devices.

Collaborations: Throughout his career, Funada has worked alongside notable colleagues including Ryuji Hattori and Mitsutoshi Hongo. Their collaborative efforts have further strengthened innovation in technology related to image forming and developing devices.

Conclusion: Atsushi Funada continues to be a driving force in the realm of developing devices. His patents reflect a deep understanding of technology and a commitment to enhancing the functionality of imaging systems. As he progresses in his career, Funada's inventions will undoubtedly shape the future of the industry.

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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