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Nitto-denko Corporation

USPTO Granted Patents = 3,869

CIPO Patents = 294

EPO Patents = 1,072

Trademarks = 103

Forward Citations = 20,172

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3,171 inventors (with patents filed for the assignee):

Amane Mochizuki (117 out of 118 patents)

Seiji Umemoto (97 out of 99 patents)

Minoru Miyatake (96 out of 96 patents)

4. Takuya Nakazono (72 out of 73 patents)

5. Masayuki Yamamoto (71 out of 71 patents)

6. Nao Murakami (65 out of 67 patents)

7. Tetsuya Ohsawa (60 out of 60 patents)

8. Tomotake Nashiki (59 out of 59 patents)

9. Yasunari Ooyabu (58 out of 60 patents)

10. Jun Ishii (57 out of 57 patents)

11. Takeharu Kitagawa (56 out of 56 patents)

12. Hiroyuki Yoshimi (56 out of 56 patents)

13. Youzou Yano (55 out of 56 patents)

14. Masayuki Satake (55 out of 55 patents)

15. Tadayuki Kameyama (54 out of 55 patents)

Core Competencies:

Pressure-Sensitive Adhesive

Optical Laminate

Wiring Circuit Board

Moisture Barrier Material

Lipid Nanoparticle

Piezoelectric Device

Radiation Transmission Film

Double-Sided Adhesive Tape

Color Filter

Active Noise Control

Separation Membrane

Ventilation Component

3,869 patents: Sort by Forward Citations

1. 12492327 - Photo-crosslinkable pressure-sensitive adhesive and use thereof (2025-12-09),

2. 12488934 - Mark-including inductor and mark-including laminated sheet (2025-12-02),

3. 12487392 - Light incoupling element, related method and uses (2025-12-02),

4. 12473462 - Method for judging authenticity and pressure-sensitive adhesive sheet (2025-11-18),

5. 12473461 - Moisture barrier material (2025-11-18),

6. 12473458 - Sealing method (2025-11-18),

7. 12464651 - Wiring circuit board and method for manufacturing same (2025-11-04),

8. 12464642 - Wiring circuit board and method of producing the wiring circuit board (2025-11-04),

9. 12460102 - Paint-protective coating material and acrylic coating composition (2025-11-04),

10. 12459234 - Multilayer structure (2025-11-04),

11. 12458605 - Lipid nanoparticle (2025-11-04),

12. 12456449 - Active noise control system (2025-10-28),

13. 12455500 - Whiteboard film, whiteboard, peep prevention system (2025-10-28),

14. 12454631 - Optical laminate with double-sided adhesive layer, and optical device (2025-10-28),

15. 12453336 - BRDC sign detecting system (2025-10-28),

Nitto-Denko Corporation is a global manufacturer of high-performance materials and industrial products. With a wide range of products including adhesive tapes, electrical insulation materials, and flexible printed circuits, Nitto-Denko Corporation serves various industries such as electronics, automotive, and healthcare. They are committed to providing innovative solutions that contribute to society and meet the needs of customers worldwide.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

3,869 Patents

#10 in Osaka

#61 in Japan

#231 in the World

Nitto-denko Corporation

Forward Citations = 20,172

3,171 inventors:

Amane Mochizuki (117 out of 118 patents)

Seiji Umemoto (97 out of 99 patents)

Minoru Miyatake (96 out of 96 patents)

4. Takuya Nakazono (72 out of 73 patents)

5. Masayuki Yamamoto (71 out of 71 patents)

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