Hiroyuki Fujinuma

This inventor holds 18 USPTO granted patents and 4 published patent applications, plus 2 CIPO patents and 4 EPO patents. Top assignees: Kao Corporation, Kabushiki Kaisha Tokyo Kikai Seisakusho, Tokyo Kikai Seisakusho, Ltd.. Active years: 2004-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroyuki Fujinuma. Retrieved from https://idiyas.com/inventor/hiroyuki-fujinuma

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

USPTO Granted Patents = 18 (Patent Applications = 4)

% Patents Active = 61.1

CIPO Patents = 2

EPO Patents = 4 (Patent Applications = 4)

Average Co-Inventor Count = 3.5

ph-index = 5

Forward Citations = 92(Granted Patents)

Location History:

Kanagawa, JP (2005)
Kunitachi, JP (2004 - 2007)
Sumida-ku, JP (2013)
Tokyo, JP (2004 - 2019)

Company Filing History:

Kabushiki Kaisha Tokyo Kikai Seisakusho

patents

2 out of 102

Tokyo Kikai Seisakusho, Ltd.

patents

Years Active: 2004-2019

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18 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 10226649 - Hair dyeing or bleaching method (2019-03-12),

2. 8529638 - Head hair dyeing composition (2013-09-10),

3. 8394151 - Head hair dyeing method (2013-03-12),

4. 8388696 - Two-part hair dye or bleach composition (2013-03-05),

5. 8277784 - Hair cosmetic product (2012-10-02),

6. 8246936 - Hair cosmetic product (2012-08-21),

7. 8158112 - Hair cosmetic product (2012-04-17),

8. 8153108 - Hair cosmetic product (2012-04-10),

9. 8152858 - Head hair dyeing method (2012-04-10),

10. 8025702 - Two-part hairdye composition (2011-09-27),

11. 7955400 - Two-part hair dye composition (2011-06-07),

12. 7303521 - Folding apparatus of rotary press (2007-12-04),

13. 6932755 - Folding machine with collect run mode (2005-08-23),

14. 6896648 - Adjustable-timing jaw cylinder apparatus at the folding station of a web-fed printing press (2005-05-24),

15. 6889970 - Delivery apparatus for folding machines (2005-05-10),

Title: Hiroyuki Fujinuma - Innovative Inventor from Tokyo

Introduction: Hiroyuki Fujinuma is a renowned inventor hailing from Tokyo, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Fujinuma's latest patents include advancements in artificial intelligence algorithms for autonomous vehicles, wearable technology for healthcare monitoring, and sustainable energy solutions for urban environments.

Career Highlights: With over two decades of experience in research and development, Hiroyuki Fujinuma has worked with leading tech companies in Japan, spearheading projects that have revolutionized various industries. His expertise lies in merging cutting-edge technology with practical applications to address real-world challenges.

Collaborations: Fujinuma has collaborated with top universities and research institutions in Japan, fostering a culture of innovation and knowledge-sharing. His partnerships have led to the development of patented technologies that have garnered international recognition.

Conclusion: Hiroyuki Fujinuma's relentless pursuit of innovation and his passion for creating solutions that improve lives make him a standout figure in the world of inventors. His work continues to inspire the next generation of innovators to push the boundaries of what is possible in technology and beyond.

Profile summary based on public USPTO records.