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Sanyo Chemical Industries, Ltd.

USPTO Granted Patents = 353

CIPO Patents = 4

EPO Patents = 104

Trademarks = 10

Forward Citations = 3,472

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611 inventors (with patents filed for the assignee):

Hideaki Horie (13 out of 117 patents)

Hiroshi Akama (12 out of 44 patents)

Yasuhiro Shindo (12 out of 24 patents)

4. Kenji Tanaka (12 out of 92 patents)

5. Munekazu Satake (11 out of 11 patents)

6. Yasuhiro Tsudo (10 out of 22 patents)

7. Takao Mukai (10 out of 10 patents)

8. Tsuyoshi Yuki (10 out of 10 patents)

9. Yasuhiko Ohsawa (9 out of 49 patents)

10. Yuki Kusachi (9 out of 31 patents)

11. Hajime Satou (9 out of 32 patents)

12. Yusuke Mizuno (9 out of 31 patents)

13. Masaru Honda (9 out of 9 patents)

14. Takashi Sumiya (9 out of 10 patents)

15. Keiji Tanaka (9 out of 12 patents)

Core Competencies:

Electrolytic Capacitor

Lithium Ion Battery

Viscosity Index Improver

Polyurethane Foam

Aqueous Adhesive

Electrophotographic Toner

Sizing Agent Composition

Core-Shell Particles

Antistatic Agent

Secondary Battery Module

Resin Modifier

Moisture Resistance Improver

353 patents: Sort by Forward Citations

1. 12469647 - Electrolytic capacitor (2025-11-11),

2. 12427228 - Meniscus regeneration material (2025-09-30),

3. 12331167 - Resin modifier, resin composition, molding, and molded article (2025-06-17),

4. 12319821 - Aqueous pigment dispersion (2025-06-03),

5. 12258534 - Viscosity index improver and lubricating oil composition (2025-03-25),

6. 12252637 - Two-pack curable urethane adhesive (2025-03-18),

7. 12241200 - Sizing agent composition for fibers, fiber bundle, fiber product and composite material (2025-03-04),

8. 12168756 - Viscosity index improver composition and lubricating oil composition (2024-12-17),

9. 12109336 - Sealing agent for genitals (2024-10-08),

10. 12071567 - Moisture resistance improver for water-based adhesive for inorganic materials, and water-based adhesive for inorganic materials (2024-08-27),

11. 12043766 - Aqueous adhesive for inorganic materials (2024-07-23),

12. 12015140 - Method for producing resin collector for negative electrodes, method for producing negative electrode for lithium ion batteries, and method for producing lithium ion battery (2024-06-18),

13. 11978597 - Liquid component for electrolytic capacitor and electrolytic capacitor (2024-05-07),

14. 11970636 - Aqueous adhesive for inorganic materials (2024-04-30),

15. 11970567 - Polyol composition and polyurethane foam (2024-04-30),

SANYO CHEMICAL INDUSTRIES, LTD. is a global chemical company that develops and manufactures a wide range of innovative chemical products. Their products find applications in various industries including automotive, electronics, energy, medical, and more. With a focus on research and development, quality assurance, and environmental sustainability, SANYO CHEMICAL INDUSTRIES delivers high-performance solutions to meet customer needs.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

353 Patents

#18 in Kyoto 615-0031

#460 in Japan

#2,512 in the World

Sanyo Chemical Industries, Ltd.

Forward Citations = 3,472

611 inventors:

Hideaki Horie (13 out of 117 patents)

Hiroshi Akama (12 out of 44 patents)

Yasuhiro Shindo (12 out of 24 patents)

4. Kenji Tanaka (12 out of 92 patents)

5. Munekazu Satake (11 out of 11 patents)

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