logo

For the Inventor, By the Inventor

Kanagawa, Japan

Toshiki Fujiwara

This inventor holds 37 USPTO granted patents and 5 published patent applications and 7 EPO patents, primarily in Inkjet Technology. Top assignees: Fuji Photo Film Company, Limited, Fujifilm Corporation, Fujifilm Imaging Colorants, Inc.. Active years: 1995-2017.

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

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

USPTO Granted Patents = 37 

% Patents Active = 64.9

 

Average Co-Inventor Count = 2.5

ph-index = 8

Forward Citations = 232(Granted Patents)


Location History:

  • Kanagwa, JP (2002)
  • Minami-ashigara, JP (2001 - 2012)
  • Kanagawa, JP (1995 - 2017)
  • Ashigarakami-gun, JP (2017)

Company Filing History:

goldMedal20 out of 16,458 
 
Fuji Photo Film Company, Limited
 patents
silverMedal16 out of 16,980 
 
Fujifilm Corporation
 patents
bronzeMedal2 out of 90 
 
Fujifilm Imaging Colorants, Inc.
 patents
4. 1 out of 23 
 
Fuji Photo Co., Ltd.
 patents
5. 1 out of 34,296 
 
Seiko Epson Corporation
 patents
6. 1 out of 38,970 
 
Toyota Jidosha Kabushiki Kaisha
 patents
where one patent can have more than one assignee

Years Active: 1995-2017

Loading Chart...
Loading Chart...
Areas of Expertise:
Inkjet Ink
Dye Composition
Recording Method
Azo Compounds
Photographic Material
Color Filter
Lubricating Oil
Polyester Composition
Aqueous Ink
Image Formation
Coloring Composition
37 patents (USPTO):Explore Patents
1. 9834736 - Lubricating oil composition for internal combustion engines of passenger and commercial four-wheeled vehicles (2017-12-05),
2. 9663742 - Production method for complex polyester composition, complex polyester composition, lubricant composition, and lubricant (2017-05-30),
3. 8702854 - Azaphthalocyanines and their use in ink-jet printing (2014-04-22),
4. 8419849 - Disazo dyes and their use in ink-jet printing (2013-04-16),
5. 8419848 - Disazo compounds and their use in ink-jet printing (2013-04-16),
6. 8216749 - Curable composition, negative type color filter and method of producing the same (2012-07-10),
7. 7648943 - Azo dye, ink jet recording ink, heat sensitive recording material, color toner, color filter, ink jet recording method, ink cartridge and ink jet printer (2010-01-19),
8. 7572911 - Azo compound and process of producing the same, and novel compound and process of producing azo compounds using the same (2009-08-11),
9. 7533978 - Color composition and inkjet recording method (2009-05-19),
10. 7527683 - Ink for ink-jet recording, ink set, and ink-jet recording method (2009-05-05),
11. 7435292 - Ink composition (2008-10-14),
12. 7431760 - Ink and ink-jet recording ink (2008-10-07),
13. 7402201 - Ink stock solution, ink composition and method for producing them (2008-07-22),
14. 7301012 - Azo dye, image-forming coloring composition, ink for ink jet recording, heat-sensitive recording material, color toner and color filter (2007-11-27),
15. 7281788 - Ink for inkjet recording, ink set for inkjet recording and inkjet recording method (2007-10-16),

Title: Toshiki Fujiwara: Pioneering Inventor from Kanagawa

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

Latest Patents: Fujiwara's latest patents focus on advancements in artificial intelligence and robotics, showcasing his dedication to pushing the boundaries of modern technology.

Career Highlights: With a career spanning over two decades, Fujiwara has worked with leading tech companies in Japan, spearheading projects that have revolutionized the industry.

Collaborations: Throughout his career, Fujiwara has collaborated with top researchers and engineers, fostering a culture of innovation and excellence in all his projects.

Conclusion: Toshiki Fujiwara's relentless pursuit of innovation and his passion for technology have solidified his position as a trailblazer in the world of inventions.

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…