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Nuvoton Technology Corporation Japan

USPTO Granted Patents = 167

EPO Patents = 24

Trademarks = 2

Forward Citations = 91

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248 inventors (with patents filed for the assignee):

Ryosuke Okawa (16 out of 27 patents)

Shigeo Hayashi (15 out of 41 patents)

Kazuma Yoshida (12 out of 34 patents)

4. Tsubasa Inoue (12 out of 12 patents)

5. Toshikazu Imai (10 out of 20 patents)

6. Takeshi Imamura (10 out of 25 patents)

7. Masanori Hiroki (10 out of 10 patents)

8. Junichi Matsuo (8 out of 17 patents)

9. Eiji Yasuda (7 out of 15 patents)

10. Keimei Masamoto (7 out of 7 patents)

11. Yusuke Kanda (7 out of 9 patents)

12. Shinji Yoshida (7 out of 47 patents)

13. Koji Katayama (7 out of 44 patents)

14. Yoshihiro Matsushima (6 out of 11 patents)

15. Keiichi Mori (6 out of 18 patents)

Core Competencies:

Solid-State Imaging Device

Semiconductor Device

Light-Emitting Element

Power Amplification

Distance-Measuring Imaging Device

Non-Volatile Storage

High Frequency Amplifier

Gas Sensor

Battery Management Circuit

Semiconductor Laser Module

Oscillator Circuit

Hybrid Semiconductor Device

167 patents: Sort by Forward Citations

1. 12493009 - Hydrogen sensor (2025-12-09),

2. 12490001 - Solid-state imaging device and imaging apparatus (2025-12-02),

3. 12477771 - Semiconductor device (2025-11-18),

4. 12476591 - Oscillator circuit and buffer circuit (2025-11-18),

5. 12457825 - Semiconductor light-emitting element (2025-10-28),

6. 12457764 - Semiconductor device and method for manufacturing semiconductor device (2025-10-28),

7. 12456712 - Semiconductor device (2025-10-28),

8. 12438342 - Semiconductor light-emitting element and method of fabricating semiconductor light-emitting element (2025-10-07),

9. 12429567 - Distance-measuring imaging device (2025-09-30),

10. 12426337 - Semiconductor device (2025-09-23),

11. 12426279 - Non-volatile storage device and method of manufacturing the same (2025-09-23),

12. 12408489 - Semiconductor light-emitting device (2025-09-02),

13. 12401367 - PLL circuit and transmission system (2025-08-26),

14. 12395764 - Solid-state imaging device with redundant ad conversion circuits and selective exclusion (2025-08-19),

15. 12342627 - Manufacturing method and semiconductor device (2025-06-24),

NUVOTON TECHNOLOGY CORPORATION JAPAN is a Japanese subsidiary of Nuvoton Technology Corporation, a leading provider of semiconductor solutions and microcontrollers. The company specializes in developing innovative products and technologies for various industries, including automotive, consumer electronics, and industrial applications. With a strong focus on research and development, Nuvoton Technology Corporation Japan aims to deliver cutting-edge solutions that meet the evolving needs of its customers.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

167 Patents

#26 in Kyoto 615-0031

#773 in Japan

#4,802 in the World

Nuvoton Technology Corporation Japan

Forward Citations = 91

248 inventors:

Ryosuke Okawa (16 out of 27 patents)

Shigeo Hayashi (15 out of 41 patents)

Kazuma Yoshida (12 out of 34 patents)

4. Tsubasa Inoue (12 out of 12 patents)

5. Toshikazu Imai (10 out of 20 patents)

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