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Ablic Inc.

USPTO Granted Patents = 333

EPO Patents = 37

Trademarks = 4

Forward Citations = 142

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176 inventors (with patents filed for the assignee):

Fumiyasu Utsunomiya (21 out of 73 patents)

Kaoru Sakaguchi (19 out of 26 patents)

Tomoki Hikichi (18 out of 35 patents)

4. Tsutomu Tomioka (17 out of 34 patents)

5. Takaaki Hioka (16 out of 23 patents)

6. Kosuke Takada (13 out of 23 patents)

7. Takakuni Douseki (13 out of 17 patents)

8. Ami Tanaka (13 out of 15 patents)

9. Masakazu Sugiura (11 out of 46 patents)

10. Minoru Ariyama (10 out of 36 patents)

11. Fumihiko Maetani (9 out of 22 patents)

12. Hideyuki Sawai (9 out of 9 patents)

13. Hirotaka Uemura (8 out of 8 patents)

14. Yoshiomi Shiina (8 out of 11 patents)

15. Shinjiro Kato (8 out of 19 patents)

Core Competencies:

Voltage Regulator

Bipolar Transistor

Ultrasonic Device

Charge Control Circuit

Power Generation Sensor

Battery Voltage Monitoring

Low Pass Filter

ESD Protection Circuit

Current Detection Device

Overheat Protection Circuit

Δ-Σ AD Converter

Optical Latch Circuit

333 patents: Sort by Forward Citations

1. 12499988 - Ultrasonic probe, ultrasonic diagnostic system, ultrasonic diagnostic program, and method of ultrasonic diagnostic (2025-12-16),

2. 12494707 - Control device and overcurrent detection and testing method for DC/DC converter and manufacturing method for control device thereof (2025-12-09),

3. 12481302 - Constant voltage circuit (2025-11-25),

4. 12477761 - Bipolar transistor and semiconductor device (2025-11-18),

5. 12468326 - Voltage regulator (2025-11-11),

6. 12461886 - Serial communication interface device (2025-11-04),

7. 12458327 - Ultrasonic device, semiconductor device, and method of controlling ultrasonic device (2025-11-04),

8. 12445113 - Low pass filter and semiconductor device (2025-10-14),

9. 12444701 - Semiconductor device with fixed resistance and variable resistance elements (2025-10-14),

10. 12433033 - ESD protection circuit and semiconductor device (2025-09-30),

11. 12424859 - Charge control circuit, charge control device, and battery device (2025-09-23),

12. 12412021 - Layout design support apparatus, layout design support method, and manufacturing method of semiconductor device (2025-09-09),

13. 12411027 - Power generation sensor (2025-09-09),

14. 12406746 - Semiconductor storage apparatus capable of efficiently performing screening test (2025-09-02),

15. 12401274 - Electronic device including boost circuit (2025-08-26),

ABLIC Inc. is a global leader in the design, development, and manufacture of analog semiconductors. With a focus on innovative and reliable solutions, ABLIC offers a diverse range of products for automotive, industrial, consumer, and other applications. The company's commitment to quality and customer satisfaction has earned them a strong reputation in the semiconductor industry.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

333 Patents

#222 in Tokyo

#484 in Japan

#2,641 in the World

Ablic Inc.

Forward Citations = 142

176 inventors:

Fumiyasu Utsunomiya (21 out of 73 patents)

Kaoru Sakaguchi (19 out of 26 patents)

Tomoki Hikichi (18 out of 35 patents)

4. Tsutomu Tomioka (17 out of 34 patents)

5. Takaaki Hioka (16 out of 23 patents)

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