Shinya Nakayama

This inventor holds 91 USPTO granted patents and 14 published patent applications, plus 7 CIPO patents and 38 EPO patents, primarily in Image Formation Technology (CPC class G03G9-08755). Top assignees: Ricoh Company, Ltd., Honda Motor Co., Ltd., Kabushiki Kaisha Toshiba. Active years: 2005-2026.

USPTO Granted Patents = 91 (Patent Applications = 14)

% Patents Active = 70.3

CIPO Patents = 7

EPO Patents = 38 (Patent Applications = 27)

Average Co-Inventor Count = 5.2

ph-index = 12

Forward Citations = 474(Granted Patents)

Forward Citations (Not Self Cited) = 426(Dec 10, 2025)

Inventors with similar research interests:

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Location History:

Numazu, JP (2005 - 2014)
Ryugasaki, JP (2014 - 2018)
Yamato, JP (2017 - 2018)
Shizouka, JP (2018)
Saitama, JP (2019 - 2020)
Wako, JP (2017 - 2021)
Shizuoka, JP (2005 - 2022)
Tokyo, JP (2024)

Company Filing History:

Honda Motor Co., Ltd.

patents

3 out of 53,250

Kabushiki Kaisha Toshiba

patents

4. 2 out of 151

Sekisui Medical Co., Ltd.

patents

Years Active: 2005-2026

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Areas of Expertise:

Toner

Image Forming Apparatus

Electric Storage Device

Vehicle Battery

Developer

Process Cartridge

Resin

Wind Power Generation

Electrically Driven Vehicle

Layered Inorganic Mineral

Electrostatic Image Developing

Rotating Electric Machine

91 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12601986 - Toner, resin particles, developer, toner storage unit, image forming apparatus, method for producing toner, and image forming method (2026-04-14),

2. 11919382 - Electrically driven vehicle (2024-03-05),

3. 11372363 - Image forming apparatus and image forming method (2022-06-28),

4. 11054757 - Toner, image forming apparatus, image forming method, and process cartridge (2021-07-06),

5. 10903462 - Electric storage device (2021-01-26),

6. 10859963 - Image forming apparatus, image forming method, and process cartridge (2020-12-08),

7. 10859932 - Toner, toner accommodating unit, and image forming apparatus (2020-12-08),

8. 10802412 - Image forming apparatus and image forming method (2020-10-13),

9. 10670980 - Toner, developer, and image forming apparatus (2020-06-02),

10. 10549619 - Vehicle battery unit (2020-02-04),

11. 10396322 - Electric storage device (2019-08-27),

12. 10245955 - Vehicle capable of suppressing an impact to battery units at a time of collision (2019-04-02),

13. 10156801 - Toner (2018-12-18),

14. 10119963 - PSA assay and reagent therefor (2018-11-06),

15. 10088766 - Layered inorganic mineral, toner, and image forming apparatus (2018-10-02),

Title: Shinya Nakayama - Innovative Inventor from Shizuoka, Japan

Introduction: Shinya Nakayama is a renowned inventor hailing from Shizuoka, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Shinya Nakayama holds several patents in the areas of robotics, artificial intelligence, and sustainable energy solutions, showcasing his versatility and forward-thinking approach to invention.

Career Highlights: With a career spanning over two decades, Nakayama has worked with leading tech companies and research institutions, spearheading projects that have revolutionized industries and improved the quality of life for many.

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

Conclusion: Shinya Nakayama's passion for innovation, coupled with his relentless drive to push the boundaries of what is possible, has solidified his reputation as a visionary inventor in the global tech community.