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Nippon Paint Compnay, Ltd.

USPTO Granted Patents = 827

CIPO Patents = 12

EPO Patents = 11

Trademarks = 4

Forward Citations = 6,611

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848 inventors (with patents filed for the assignee):

Ryuzo Mizuguchi (58 out of 61 patents)

Satoshi Urano (52 out of 52 patents)

Shinichi Ishikura (47 out of 47 patents)

4. Kazunori Kanda (43 out of 44 patents)

5. Mitsuo Yamada (42 out of 45 patents)

6. Keizou Ishii (37 out of 37 patents)

7. Kei Aoki (34 out of 34 patents)

8. Noriyuki Tsuboniwa (30 out of 30 patents)

9. Naoki Yamamori (27 out of 28 patents)

10. Hisaki Tanabe (27 out of 33 patents)

11. Teruaki Kuwajima (27 out of 27 patents)

12. Yoshio Eguchi (25 out of 27 patents)

13. Tamotsu Sobata (25 out of 25 patents)

14. Akio Kashihara (25 out of 25 patents)

15. Yoshitaka Okude (25 out of 25 patents)

Core Competencies:

Adhesive Sheet

Multilayer Coating Films

Electrodeposition Coating

Metal Surface Treatment

Cationic Electrodeposition

Antifouling Coating

Waterborne Resin Composition

Optical Waveguide Fabrication

Chemical Conversion Coating

Clear Coating Composition

Surface Conditioning

Powder Coating Composition

827 patents: Sort by Forward Citations

1. 9752061 - Adhesive sheet and method for manufacturing adhesive sheet (2017-09-05),

2. 9393592 - Process for forming multiple layered coating film (2016-07-19),

3. 9376574 - Method for forming multilayer coating films wherein the basecoat film comprises acrylic, polyester and melamine resins, carbodiimide and urethane thickeners (2016-06-28),

4. 9259963 - Method for coating aluminum wheel, and aluminum wheel (2016-02-16),

5. 9169403 - Powder coating composition for PC strand coating, coating method, and coating film (2015-10-27),

6. 9139913 - Anti-corrosion treatment method for aluminum heat exchanger (2015-09-22),

7. 9028667 - Composition for metal surface treatment, metal surface treatment method, and metal material (2015-05-12),

8. 8980078 - Electrodeposition coating composition (2015-03-17),

9. 8937117 - Method for preparing emulsion resin composition for cationic electrodeposition paint (2015-01-20),

10. 8916006 - Method of treating surface of metal base metallic material treated by the surface treatment method and method of coating the metallic material (2014-12-23),

11. 8821651 - Method for surface treating a heat exchanger, hydrophilizing treatment agent, and aluminum heat exchanger (2014-09-02),

12. 8815022 - Method for surface treating a heat exchanger, surface treatment agent, and aluminum heat exchanger (2014-08-26),

13. 8575232 - Coating composition and method for producing the same, coating film and underwater structures (2013-11-05),

14. 8501281 - Shining coating film formation method and coated article (2013-08-06),

15. 8436093 - Metal surface treatment composition, metal surface treatment method, and metal material (2013-05-07),

Nippon Paint Company, Ltd. is a leading manufacturer and distributor of paints and coatings. With a rich history spanning over 138 years, Nippon Paint offers a wide range of innovative and sustainable solutions for various industries, including automotive, architectural, industrial, and marine. Headquartered in Japan, the company operates globally, serving customers across Asia, Europe, North America, and other regions. Nippon Paint is committed to delivering superior quality products, fostering technological advancements, and contributing to a greener and more colorful world.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 23 2025

827 Patents

#32 in Osaka

#255 in Japan

#1,182 in the World

Nippon Paint Compnay, Ltd.

Forward Citations = 6,611

848 inventors:

Ryuzo Mizuguchi (58 out of 61 patents)

Satoshi Urano (52 out of 52 patents)

Shinichi Ishikura (47 out of 47 patents)

4. Kazunori Kanda (43 out of 44 patents)

5. Mitsuo Yamada (42 out of 45 patents)

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