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Moresco Corporation

USPTO Granted Patents = 42

% Expired Patents = 28.6

EPO Patents = 16

Trademarks = 17

Forward Citations = 70

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39 inventors (with patents filed for the assignee):

Tsuyoshi Shimizu (14 out of 14 patents)

Shingo Maruyama (8 out of 8 patents)

Nagayoshi Kobayashi (7 out of 9 patents)

4. Ryosuke Sagata (6 out of 6 patents)

5. Mayumi Hayashi (4 out of 4 patents)

6. Tomomi Hatta (4 out of 4 patents)

7. Hiroshi Kurokawa (3 out of 3 patents)

8. Katsuhito Fukuda (3 out of 3 patents)

9. Kohei Yamashita (3 out of 5 patents)

10. Kentaro Hamashima (2 out of 3 patents)

11. Maki Samitsu (2 out of 2 patents)

12. Hiroshi Yamagata (2 out of 2 patents)

13. Hidetaka Shima (2 out of 2 patents)

14. Yoshifumi Nakacho (2 out of 2 patents)

15. Haruo Kasai (2 out of 2 patents)

Core Competencies:

Lubricant Composition

Fluoropolyether Compound

Magnetic Disk

Perfluoropolyether

Lubricating Oil

Hot Melt Adhesive

Aqueous Composition

Plastic Processing

Gas Barrier Properties

Absorption Promoter

Cylinder Liner

Ether Compound

42 patents: Sort by Forward Citations

1. 12590048 - Dinaphthyl ether compound and lubricant composition containing same (2026-03-31),

2. 12492288 - Perfluoropolyether compound, and lubricant and magnetic disk each using same (2025-12-09),

3. 12338410 - Lubricating agent solution, magnetic disk and method for manufacturing same (2025-06-24),

4. 12215290 - Naphthyl phenyl ether compound and lubricant composition containing same (2025-02-04),

5. 12157846 - Method for producing hot melt adhesive and hot melt adhesive (2024-12-03),

6. 12110470 - Perfluoropolyether compound, lubricant and magnetic disk (2024-10-08),

7. 11873275 - Perfluoropolyether compound, lubricant, and magnetic disk (2024-01-16),

8. 11866550 - Fluoropolyether compound, lubricant, and magnetic disk (2024-01-09),

9. 11866548 - Perfluoropolyether compound, lubricant, and magnetic disk (2024-01-09),

10. 11651789 - Fluoropolyether compound, lubricant using same and usage thereof (2023-05-16),

11. 11571737 - Aqueous composition (2023-02-07),

12. 11441093 - Lubricating oil composition and lubricating agent using same (2022-09-13),

13. 11421172 - Fluoropolyether compound, lubricant using same, and usage thereof (2022-08-23),

14. 11261397 - Lubricant composition for plastic processing (2022-03-01),

15. 11219688 - Absorption promoter and use for same (2022-01-11),

Moresco Corporation, headquartered in Hyogo, Japan, specializes in the development and manufacturing of advanced chemical products, particularly in the field of lubricants and adhesives. The company focuses on innovative solutions such as perfluoropolyether compounds and naphthyl phenyl ether compounds, catering to various industrial applications. Moresco's expertise extends to water-soluble lubricant compositions and hot melt adhesives, positioning it as a key player in the lubrication and adhesive markets, with a commitment to quality and technological advancement.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Sep 29 2026

42 Patents

#30 in Hyogo

#1,910 in Japan

#16,326 in the World

Moresco Corporation

Forward Citations = 70

39 inventors:

Tsuyoshi Shimizu (14 out of 14 patents)

Shingo Maruyama (8 out of 8 patents)

Nagayoshi Kobayashi (7 out of 9 patents)

4. Ryosuke Sagata (6 out of 6 patents)

5. Mayumi Hayashi (4 out of 4 patents)

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