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Toray Industries, Inc.

USPTO Granted Patents = 3,490

CIPO Patents = 218

EPO Patents = 1,645

Trademarks = 6

Forward Citations = 26,332

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3,927 inventors (with patents filed for the assignee):

Katsushige Yamada (103 out of 103 patents)

Masato Honma (62 out of 63 patents)

Masahiro Kimura (57 out of 99 patents)

4. Fumiyoshi Okano (55 out of 55 patents)

5. Hitoshi Nobumasa (55 out of 55 patents)

6. Satoko Kozono (53 out of 53 patents)

7. Hiroyuki Kurihara (49 out of 49 patents)

8. Hiroko Sudo (49 out of 49 patents)

9. Masataka Nakamura (46 out of 62 patents)

10. Junpei Kawauchi (42 out of 42 patents)

11. Satoshi Kondou (41 out of 42 patents)

12. Hiroshi Nagase (34 out of 40 patents)

13. Seiichiro Murase (31 out of 31 patents)

14. Miyoshi Okamoto (31 out of 31 patents)

15. Kazuhiro Tanahashi (30 out of 30 patents)

Core Competencies:

Fiber-Reinforced Composites

Gas Separation Membrane

Biodegradable Resins

Medical Devices

Optical Fibers

Nucleic Acid Separation

Lung Cancer Detection

Organic EL Displays

Thermosetting Resins

Biosignal Analysis

Radiation Detectors

Water-Repellent Fabrics

3,490 patents: Sort by Forward Citations

1. 12529104 - KIT OR DEVICE AND METHOD FOR DETECTING DEMENTIA (2026-01-20),

2. 12528925 - Prepreg and method for producing prepreg (2026-01-20),

3. 12528924 - Reinforcing-fiber composite material (2026-01-20),

4. 12528923 - Polypropylene film, metal membrane layered film, and film capacitor (2026-01-20),

5. 12528757 - Method for producing adipic acid (2026-01-20),

6. 12528275 - Laminate, method for producing same and prepreg (2026-01-20),

7. 12522727 - Alkaline battery gasket (2026-01-13),

8. 12516470 - Artificial leather and production method therefor, and composite artificial leather (2026-01-06),

9. 12516451 - Production method for precarbonized fiber bundle, production method for carbon fiber bundle, and precarbonization furnace (2026-01-06),

10. 12516449 - Woven/knitted fabric (2026-01-06),

11. 12516149 - Flame retardant epoxy resin composition (2026-01-06),

12. 12509551 - Polyaryletherketone resin composition, fiber-reinforced resin base material, and formed product (2025-12-30),

13. 12502876 - Laminate (2025-12-23),

14. 12496813 - Polypropylene film, laminate, packaging material, and packing body (2025-12-16),

15. 12496387 - Fiber bundle, method for producing same, and purification column (2025-12-16),

Toray Industries, Inc. is a multinational corporation headquartered in Japan. The company specializes in the production of advanced materials, including fibers, textiles, plastics, chemicals, films, and carbon fiber composites. Toray's products are utilized in various industries, such as automotive, aerospace, electronics, healthcare, and more. With a strong emphasis on research and development, Toray is dedicated to enhancing sustainability and contributing to a better tomorrow.

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

Company Badge

USPTO Data Jan 1 1976 - Jan 20 2026

3,490 Patents

#33 in Tokyo

#67 in Japan

#261 in the World

Toray Industries, Inc.

Forward Citations = 26,332

3,927 inventors:

Katsushige Yamada (103 out of 103 patents)

Masato Honma (62 out of 63 patents)

Masahiro Kimura (57 out of 99 patents)

4. Fumiyoshi Okano (55 out of 55 patents)

5. Hitoshi Nobumasa (55 out of 55 patents)

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