Naoki Shimoyama

This inventor holds 15 USPTO granted patents, plus 3 CIPO patents and 5 EPO patents. Top assignees: Toray Industries, Inc., Johnson and Johnson Vision Care, Inc., Sanyo Vacuum Industries Co. Ltd.. Active years: 1990-2017.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Naoki Shimoyama. Retrieved from https://idiyas.com/inventor/naoki-shimoyama

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

USPTO Granted Patents = 15

% Patents Active = 86.7

CIPO Patents = 3 (Patent Applications = 1)

EPO Patents = 5 (Patent Applications = 1)

Average Co-Inventor Count = 3.9

ph-index = 9

Forward Citations = 265(Granted Patents)

Location History:

Shiga-ken, JP (1998)
Otsu, JP (1990 - 2008)
Shiga, JP (2004 - 2017)

Company Filing History:

9 out of 3,578

Toray Industries, Inc.

patents

5 out of 907

Johnson and Johnson Vision Care, Inc.

patents

1 out of 4

Sanyo Vacuum Industries Co. Ltd.

patents

4. 1 out of 25,949

Sharp Kabushiki Kaisha Corporation

patents

5. 1 out of 30,867

Siemens Aktiengesellschaft

patents

where one patent can have more than one assignee

Years Active: 1990-2017

Loading Chart...

15 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 9748593 - Polymer electrolyte composition, and polymer electrolyte membrane, membrane electrode complex and solid polymer-type fuel cell each produced using same (2017-08-29),

2. 8455141 - Polymer electrolyte as well as polymer electrolyte membrane, membrane electrode assembly and polymer electrolyte fuel cell using the same (2013-06-04),

3. 8278004 - Membrane electrode assembly and method of producing the same and fuel cell (2012-10-02),

4. 7838164 - Film electrode composite element and production method therefor, and fuel cell (2010-11-23),

5. 7435452 - Surface-treated plastic article and method of surface treatment (2008-10-14),

6. 7329694 - Ocular lens (2008-02-12),

7. 7112641 - Monomer, polymers, and ophthalmic lenses and contact lenses made by using the same (2006-09-26),

8. 7071274 - Monomer, polymer, and ocular lens and contact lens each obtained therefrom (2006-07-04),

9. 6885966 - Device for providing a signal in response to a change of the ambient pressure (2005-04-26),

10. 6818719 - Polymers and ophthalmic lenses in which they are used (2004-11-16),

11. 6689480 - Surface-treated plastic article and method of surface treatment (2004-02-10),

12. 5773167 - Amorphous carbon electrode and a secondary battery having such an (1998-06-30),

13. 5645901 - Electrode substrate for liquid crystal display device and liquid crystal (1997-07-08),

14. 5514466 - Plastic optical articles (1996-05-07),

15. 4895767 - Transparent article and process for preparation thereof (1990-01-23),

Title: Naoki Shimoyama - Innovative Inventor from Shiga, Japan

Introduction: Naoki Shimoyama is a renowned inventor hailing from Shiga, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Naoki Shimoyama holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his diverse range of expertise and creativity.

Career Highlights: With over two decades of experience in the industry, Naoki Shimoyama has worked with leading research institutions and tech companies to develop cutting-edge solutions that have revolutionized various sectors.

Collaborations: Throughout his career, Naoki Shimoyama has collaborated with top engineers, scientists, and designers from around the world, fostering a culture of innovation and excellence in all his projects.

Conclusion: Naoki Shimoyama's passion for pushing the boundaries of technology and his relentless pursuit of innovation continue to inspire the next generation of inventors and entrepreneurs worldwide.

Profile summary based on public USPTO records.