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Taiyo Yuden Co., Ltd.

USPTO Granted Patents = 1,769

EPO Patents = 79

Trademarks = 16

Forward Citations = 7,407

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963 inventors (with patents filed for the assignee):

Tokihiro Nishihara (79 out of 110 patents)

Shinji Taniguchi (58 out of 92 patents)

Masafumi Iwaki (58 out of 71 patents)

4. Masanori Ueda (52 out of 125 patents)

5. Tsuyoshi Yokoyama (51 out of 67 patents)

6. Takashi Matsuda (51 out of 186 patents)

7. Koichiro Morita (46 out of 52 patents)

8. Kotaro Mizuno (46 out of 46 patents)

9. Hiroshi Kishi (46 out of 48 patents)

10. Jun Tsutsumi (45 out of 79 patents)

11. Tomoo Kashiwa (41 out of 42 patents)

12. Hirokazu Chazono (40 out of 41 patents)

13. Takayuki Arai (34 out of 49 patents)

14. Kazuhiro Watanabe (34 out of 124 patents)

15. Chie Kawamura (33 out of 33 patents)

Core Competencies:

Coil Component

Multilayer Ceramic Capacitor

Magnetic Base Body

Acoustic Wave Device

Electronic Device

Ceramic Electronic Component

Magnetic Coupling Coil

Inductor Array

Filter And Multiplexer

Manufacturing Method

Circuit Board

Solid Oxide Fuel Cell

1,769 patents: Sort by Forward Citations

1. 12518922 - Dielectric powder, multilayer ceramic electronic device, manufacturing method of dielectric powder and manufacturing method of multilayer ceramic electronic device (2026-01-06),

2. 12518921 - Ceramic electronic device and manufacturing method of the same (2026-01-06),

3. 12512821 - Multiplexer (2025-12-30),

4. 12512268 - Method of making a multilayer ceramic electronic device (2025-12-30),

5. 12500034 - Multilayer ceramic capacitor with internal electrodes having narrowed portion and method of manufacturing the same (2025-12-16),

6. 12494317 - Inductor array, circuit board, and electronic device (2025-12-09),

7. 12476616 - Filter and multiplexer (2025-11-18),

8. 12476040 - Coil component, circuit board, and electronic device (2025-11-18),

9. 12476039 - Coil component, circuit board, and electronic device (2025-11-18),

10. 12469624 - Magnetic base body and method of manufacturing magnetic base body (2025-11-11),

11. 12462982 - Multilayer ceramic electronic component, method of manufacturing the same, and circuit board (2025-11-04),

12. 12462969 - Coil component (2025-11-04),

13. 12462964 - Coil component, circuit board, electronic device, and method of manufacturing coil component (2025-11-04),

14. 12461071 - Odor detection device and odor detection method (2025-11-04),

15. 12456961 - Acoustic wave device and wafer with support substrate having an uneven surface, and manufacturing method of wafer (2025-10-28),

Founded in 1950, TAIYO YUDEN CO., LTD. is a leading manufacturer of electronic components and materials, specializing in the development and production of capacitors, inductors, circuit modules, and energy devices. Headquartered in Tokyo, Japan, the company has a global presence with multiple manufacturing and sales facilities across Asia, Americas, and Europe. With a focus on innovation, TAIYO YUDEN delivers high-quality products that contribute to technological advancements in various industries including telecommunications, automotive, medical, and energy. Through its commitment to sustainable practices and corporate social responsibility, the company aims to contribute to a better future for society and the environment.

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

Company Badge

USPTO Data Jan 1 1976 - Jan 6 2026

1,769 Patents

#65 in Tokyo

#132 in Japan

#560 in the World

Taiyo Yuden Co., Ltd.

Forward Citations = 7,407

963 inventors:

Tokihiro Nishihara (79 out of 110 patents)

Shinji Taniguchi (58 out of 92 patents)

Masafumi Iwaki (58 out of 71 patents)

4. Masanori Ueda (52 out of 125 patents)

5. Tsuyoshi Yokoyama (51 out of 67 patents)

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