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Torex Semiconductor Ltd.

USPTO Granted Patents = 17

Trademarks = 2

Forward Citations = 63

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16 inventors (with patents filed for the assignee):

Norimasa Hane (9 out of 10 patents)

Takeshi Naka (4 out of 10 patents)

Yuki Yasuda (2 out of 2 patents)

4. Shinya Sato (2 out of 2 patents)

5. Yojiro Shiina (2 out of 2 patents)

6. Takashi Matsumoto (1 out of 98 patents)

7. Nobuhiro Aoki (1 out of 29 patents)

8. Kenichi Watanabe (1 out of 46 patents)

9. Yousuke Katsushima (1 out of 1 patent)

10. Atsushi Kazama (1 out of 3 patents)

11. Satoru Ohkawa (1 out of 5 patents)

12. Masakatsu Saitoh (1 out of 1 patent)

13. Ryoji Okada (1 out of 1 patent)

14. Yasuhiro Hamaguchi (1 out of 1 patent)

15. Kouji Ichiba (1 out of 1 patent)

17 patents: Sort by Forward Citations

1. 10707156 - Electronic device (2020-07-07),

2. 10447162 - Switching power supply circuit having a switching circuit and a coil current emulation circuit (2019-10-15),

3. 10404177 - Switching power supply circuit (2019-09-03),

4. 10242937 - Electronic device and method for manufacturing electronic device (2019-03-26),

5. 9864394 - Reference voltage generation circuit with startup circuit (2018-01-09),

6. 9837905 - Switching power supply circuit having a switching element and a free-wheeling element and adapted to turn on or off at least the switching element (2017-12-05),

7. 9829901 - Reference voltage generation circuit (2017-11-28),

8. 8659274 - Switching power supply circuit in a synchronous rectification mode for alternately turning on and off a main switching element and a subordinate switching element (2014-02-25),

9. 8513936 - Switching power supply circuit (2013-08-20),

10. 8418558 - Acceleration sensor element and acceleration sensor having same (2013-04-16),

11. 8143873 - Step-up switching power supply circuit (2012-03-27),

12. 7675276 - DC/DC converter (2010-03-09),

13. 7638994 - Switching power supply circuit (2009-12-29),

14. 7579820 - PWM/PFM control circuit and switching power supply circuit (2009-08-25),

15. 7545129 - Switching power supply circuit (2009-06-09),

TOREX SEMICONDUCTOR LTD. is a leading global provider of integrated circuit (IC) solutions for power management in consumer electronics, industrial equipment, and automotive applications. With a strong focus on innovation, quality, and reliability, Torex Semiconductor aims to deliver advanced semiconductor products that enhance energy efficiency, reduce power consumption, and improve overall performance. The company's diverse product portfolio includes DC/DC converters, voltage regulators, LED drivers, battery management ICs, and more. Torex Semiconductor is committed to meeting the evolving needs of its customers and contributing to a greener and smarter world through innovative semiconductor solutions.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 2 2025

17 Patents

#1,262 in Tokyo

#3,157 in Japan

#34,802 in the World

Torex Semiconductor Ltd.

Forward Citations = 63

16 inventors:

Norimasa Hane (9 out of 10 patents)

Takeshi Naka (4 out of 10 patents)

Yuki Yasuda (2 out of 2 patents)

4. Shinya Sato (2 out of 2 patents)

5. Yojiro Shiina (2 out of 2 patents)

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