Naoki Okamoto

This inventor holds 43 USPTO granted patents and 26 EPO patents, primarily in Toner Development. Top assignees: Canon Kabushiki Kaisha, Chugai Seiyaku Kabushiki Kaisha, Yamaha Hatsudoki Kabushiki Kaisha. Active years: 2000-2021.

USPTO Granted Patents = 43

% Patents Active = 74.4

EPO Patents = 26 (Patent Applications = 6)

Average Co-Inventor Count = 6.1

ph-index = 19

Forward Citations = 854(Granted Patents)

Location History:

Numazu, JP (2000 - 2004)
Iwata, JP (2012)
Mishima, JP (2007 - 2019)
Shizuoka, JP (2005 - 2021)

Company Filing History:

37 out of 92,750

Canon Kabushiki Kaisha

patents

3 out of 984

Chugai Seiyaku Kabushiki Kaisha

patents

2 out of 4,348

Yamaha Hatsudoki Kabushiki Kaisha

Years Active: 2000-2021

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Areas of Expertise:

Toner

Image Forming Apparatus

Two-Component Developer

Developing Method

Electrophotographic Apparatus

Process Cartridge

Magnetic Carrier

Developer Carrying Member

Replenishing Developer

Dihydropyridazine

Spiroimidazolone

Engine Balancer Mechanism

43 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11121497 - Connector (2021-09-14),

2. 10197934 - Toner, developing apparatus, and image-forming apparatus provided with toner (2019-02-05),

3. 10156800 - Toner, developing device, and image forming apparatus (2018-12-18),

4. 10012919 - Toner, developing apparatus, and image-forming apparatus (2018-07-03),

5. 9904195 - Toner, image forming apparatus, and image forming method (2018-02-27),

6. 9857707 - Toner (2018-01-02),

7. 9658546 - Toner and method of producing toner (2017-05-23),

8. 9541852 - Toner and two-component developer (2017-01-10),

9. 9529284 - Process cartridge, image forming method, and electrophotographic apparatus (2016-12-27),

10. 9499553 - Dihydropyridazine-3,5-dione derivative and pharmaceuticals containing the same (2016-11-22),

11. 9487517 - Spiroimidazolone derivative (2016-11-08),

12. 9465322 - Cartridge and image forming apparatus (2016-10-11),

13. 9285697 - Toner (2016-03-15),

14. 9261806 - Toner (2016-02-16),

15. 9169254 - Spiroimidazolone derivative (2015-10-27),

Title: The Innovative Journey of Naoki Okamoto

Introduction: Naoki Okamoto, a pioneering inventor hailing from Mishima, Japan, has made significant contributions to the world of technology through his groundbreaking innovations.

Latest Patents: Naoki Okamoto's most recent patents include advancements in artificial intelligence algorithms for autonomous vehicles, wearable health monitoring devices, and sustainable energy solutions.

Career Highlights: With over two decades of experience in the tech industry, Naoki Okamoto has held key positions in leading research institutions and tech companies. His expertise lies in developing cutting-edge technologies that have revolutionized various sectors.

Collaborations: Throughout his career, Naoki Okamoto has collaborated with top engineers, scientists, and researchers from around the globe. His collaborative projects have resulted in the development of innovative products that have garnered international acclaim.

Conclusion: Naoki Okamoto's relentless pursuit of innovation and his passion for pushing the boundaries of technology have solidified his reputation as a visionary inventor in the global tech community. His contributions continue to inspire future generations of inventors and innovators.