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For the Inventor, By the Inventor

Gose, Japan

Ichiro Fujii

This inventor holds 5 USPTO granted patents. Top assignee: Sharp Kabushiki Kaisha Corporation. Active years: 1998-2009.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ichiro Fujii. Retrieved from https://idiyas.com/inventor/ichiro-fujii

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

USPTO Granted Patents = 5

% Patents Active = 60.0

Average Co-Inventor Count = 3.8

ph-index = 3

Forward Citations = 29(Granted Patents)


Location History:

  • Nara, JP (1998)
  • Gose, JP (1999 - 2009)

Company Filing History:

goldMedal5 out of 25,974 
 
Sharp Kabushiki Kaisha Corporation
 patents

Years Active: 1998-2009

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5 patents (USPTO):Explore Patents
1. 7533979 - Ink composition, ink set using same, recording method, ink head and recorded image (2009-05-19),
2. 6929689 - Ink for inkjet recording (2005-08-16),
3. 6811251 - Image recording apparatus and recording method based on color ink jet scheme and ink set (2004-11-02),
4. 5972551 - Crystalline titanyl phthalocyanines and use thereof (1999-10-26),
5. 5792568 - Organic electroluminescent element (1998-08-11),

Title: Ichiro Fujii: Innovator in Inkjet Technology

Introduction

Ichiro Fujii is a prominent inventor based in Gose, Japan. He has made significant contributions to the field of inkjet technology, holding a total of 5 patents. His work focuses on developing high-quality ink compositions that enhance the printing process.

Latest Patents

Fujii's latest patents include innovations such as an ink composition designed for high permeability in inkjet applications. This ink composition allows for high-quality image printing even at high speeds. Additionally, he has developed an ink for inkjet recording that contains ethylene glycol base ether and/or monovalent alkyl alcohol, along with a surfactant and a coloring agent. This ink demonstrates specific characteristics when applied to ordinary paper, ensuring optimal performance.

Career Highlights

Ichiro Fujii is associated with Sharp Kabushiki Kaisha Corporation, where he has been instrumental in advancing inkjet technology. His expertise and innovative approach have positioned him as a key figure in the development of new ink formulations.

Collaborations

Fujii has worked alongside notable colleagues, including Masanori Kinomoto and Takanori Kamoto. Their collaborative efforts have contributed to the success of various projects within the company.

Conclusion

Ichiro Fujii's contributions to inkjet technology reflect his dedication to innovation and quality. His patents and collaborative work continue to influence the industry, showcasing the importance of research and development in creating advanced printing solutions.

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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