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Nisshinbo Micro Devices Inc.

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USPTO Granted Patents = 28

Trademarks = 7

Forward Citations = 1

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59 inventors (with patents filed for the assignee):

Hideo Yamada (5 out of 6 patents)

Takahiro Hino (3 out of 11 patents)

Tomoya Joke (3 out of 3 patents)

4. Kagehito Tanji (3 out of 3 patents)

5. Hiroki Sato (2 out of 71 patents)

6. Shinji Murata (2 out of 30 patents)

7. Masayuki Sato (2 out of 49 patents)

8. Akihiko Teshigahara (2 out of 17 patents)

9. Naoki Masumoto (2 out of 2 patents)

10. Hiroyuki Kuchiji (2 out of 2 patents)

11. Kenji Mii (2 out of 2 patents)

12. Shuji Katakami (2 out of 2 patents)

13. Takashi Kakefuda (2 out of 2 patents)

14. Takahide Usui (2 out of 2 patents)

15. Noboru Ishihara (2 out of 4 patents)

Core Competencies:

DC/DC Converter

Voltage Regulator

Piezoelectric Device

Microelectromechanical Systems

Sensor Interface Circuit

Electroacoustic Transducer

Charge Control Circuit

Differential Amplifier

Reference Voltage Generator

Microphone Module

Constant Voltage Circuit

Laser Drive Apparatus

28 patents: Sort by Forward Citations

1. 12782994 - Bias voltage generator circuit starting after switching consumption current based on operation mode switching control signal (2026-11-03),

2. D1155805 - Electronic stethoscope (2026-10-27),

3. 12738845 - DC/DC converter capable of performing constant on-time control with reduced variations of switching frequency (2026-09-15),

4. 12719363 - Switching regulator provided with voltage difference detector including integration circuit (2026-08-25),

5. 12610745 - Piezoelectric device with insulating portion provided inside trench (2026-04-21),

6. 12610744 - Piezoelectric device having an insulating portion overlapping electrode opening (2026-04-21),

7. 12588417 - Piezoelectric element (2026-03-24),

8. 12581236 - Electronic stethoscope signal processor, electronic stethoscope system, electronic stethoscope signal processing program and electronic stethoscope signal processing method (2026-03-17),

9. 12470877 - MEMS element and method of manufacturing the same (2025-11-11),

10. 12425778 - Semiconductor integrated circuit device and microphone module using same (2025-09-23),

11. 12401944 - Microphone signal conversion module and microphone module (2025-08-26),

12. 12401366 - Sensor interface circuit and sensor module (2025-08-26),

13. 12294832 - Microelectromechanical systems device (2025-05-06),

14. 12294831 - Electroacoustic transducer (2025-05-06),

15. 12204355 - Constant voltage generator circuit operating at low voltage potential difference between input voltage and output voltage (2025-01-21),

Company Overview

Nisshinbo Micro Devices Inc. is a prominent technology company based in Tokyo, Japan, specializing in the development and manufacturing of advanced semiconductor solutions. The company focuses on a diverse range of applications, including automotive electronics, industrial automation, and consumer electronics. With a commitment to innovation, Nisshinbo Micro Devices leverages cutting-edge technologies to enhance performance and efficiency in various sectors, contributing to the evolution of smart devices and systems globally.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Nov 3 2026

28 Patents

#1,113 in Tokyo

#2,415 in Japan

#23,325 in the World

Nisshinbo Micro Devices Inc.

Forward Citations = 1

59 inventors:

Hideo Yamada (5 out of 6 patents)

Takahiro Hino (3 out of 11 patents)

Tomoya Joke (3 out of 3 patents)

4. Kagehito Tanji (3 out of 3 patents)

5. Hiroki Sato (2 out of 71 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Nisshinbo Micro Devices Inc.. Retrieved from https://idiyas.com/company/nisshinbo-micro-devices

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

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