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For the Inventor, By the Inventor

Otake, Japan

Chugoku Marine Paints, Ltd.


USPTO Granted Patents = 42



Trademarks = 8

Forward Citations = 105

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65 inventors (with patents filed for the assignee):

goldMedal Makoto Tsuboi (8 out of 11 patents)

silverMedal Jyunji Niimoto (5 out of 5 patents)

bronzeMedal Soichiro Tanino (5 out of 5 patents)

4.  Naoya Nakamura (5 out of 7 patents)

5.  Hideyuki Tanaka (4 out of 10 patents)

6.  Satoshi Masuda (4 out of 4 patents)

7.  Sumio Matsuda (4 out of 4 patents)

8.  Hajime Kudara (4 out of 4 patents)

9.  Yusuke Hayashi (3 out of 3 patents)

10.  Hirohisa Mieno (3 out of 3 patents)

11.  Masaaki Oya (3 out of 4 patents)

12.  Shuhei Yuki (3 out of 3 patents)

13.  Kenji Arai (3 out of 19 patents)

14.  Masato Mizutani (3 out of 20 patents)

15.  Harumi Morifusa (3 out of 3 patents)


Core Competencies:
Antifouling Coating
Acrylic Polysiloxane
Anticorrosive Coating
Surface Roughness Evaluation
Metal-Crosslinked Copolymer
Photocurable Composition
High-Solid Coating
Rust Prevention
Three-Dimensional Surface Data
Fouling Control
Epoxy Coating
Chemical Vapor Deposition

42 patents:

1. 12480020 - Antifouling coating composition (2025-11-25),
2. 11993727 - Antifouling coating film and method of manufacturing same, water contacting structure with antifouling coating film, and antifouling tape and method of manufacturing same (2024-05-28),
3. 11555134 - Acrylic polysiloxane resin coating compositions and uses thereof (2023-01-17),
4. 11390760 - Coating composition, primer coating film, laminated antifouling coating film, method for manufacturing substrate with primer coating film, and method for manufacturing substrate with laminated antifouling coating film (2022-07-19),
5. 11254823 - Antifouling coating material composition, antifouling coating film, substrate provided with antifouling coating film and production method therefor, and antifouling method (2022-02-22),
6. 11162786 - Three-dimensional surface roughness evaluating device, three-dimensional surface roughness evaluating method, three-dimensional surface roughness data acquiring device, and three-dimensional surface roughness data acquiring method (2021-11-02),
7. 11098205 - Antifouling coating composition, antifouling coating film, substrate with antifouling coating film and method for producing same, and antifouling method (2021-08-24),
8. 10858521 - Antifouling coating compositions, antifouling coating films, antifouling substrates, methods for producing antifouling substrates, and methods of storing antifouling coating compositions (2020-12-08),
9. 10458898 - Method for predicting frictional resistance of rough surface, and apparatus for estimating surface performance (2019-10-29),
10. 10273366 - Anticorrosive coating composition, anticorrosive coating film, and method for preventing corrosion of substrate (2019-04-30),
11. 10221332 - Two-component-type primer, primer coating film, layered antifouling coating film, and method for preventing base material from being fouled (2019-03-05),
12. 10145781 - Method of estimating frictional resistance of ship bottom coating film, and a method of evaluating coating film performance using said method and a device for evaluating coating film performance (2018-12-04),
13. 9976040 - Antifouling coating composition, antifouling coating film, antifouling substrate, and method for producing antifouling substrate (2018-05-22),
14. 9969892 - Antifouling coating composition, antifouling coating film, substrate with antifouling coating film, and production process for the substrate (2018-05-15),
15. 9828524 - Antifouling coating composition, antifouling coating film, antifouling substrate, and method for improving storage stability of antifouling coating compositions (2017-11-28),
Chugoku Marine Paints, Ltd. (CMP) is a leading global supplier of high-performance marine coatings. With over 100 years of experience, CMP offers a wide range of protective coatings and solutions for the marine industry. Their coatings are renowned for their durability, corrosion resistance, and environmentally friendly features. CMP's dedication to innovation and quality has made them a trusted partner for shipbuilders, shipowners, and offshore operators worldwide.
This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Jan 6 2026

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42 Patents

#1 in Otake

#1,868 in Japan

#15,868 in the World

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Otake, Japan

Chugoku Marine Paints, Ltd.

Forward Citations = 105

65 inventors:

goldMedal Makoto Tsuboi (8 out of 11 patents)

silverMedal Jyunji Niimoto (5 out of 5 patents)

bronzeMedal Soichiro Tanino (5 out of 5 patents)

4.  Naoya Nakamura (5 out of 7 patents)

5.  Hideyuki Tanaka (4 out of 10 patents)

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