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For the Inventor, By the Inventor

Tokyo, Japan

Alps Alpine Co., Ltd.


USPTO Granted Patents = 557


Trademarks = 21

Forward Citations = 305

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707 inventors (with patents filed for the assignee):

goldMedal Daisuke Takai (24 out of 36 patents)

silverMedal Hideki Endo (24 out of 98 patents)

bronzeMedal Masatada Muramoto (22 out of 30 patents)

4.  Kazunari Takahashi (19 out of 35 patents)

5.  Kunio Sato (16 out of 16 patents)

6.  Ryosuke Tachi (16 out of 24 patents)

7.  Yukimitsu Yamada (16 out of 32 patents)

8.  Hiroshi Wakuda (16 out of 33 patents)

9.  Tatsumi Fujiyoshi (14 out of 34 patents)

10.  Tomoki Yamada (14 out of 19 patents)

11.  Yasuji Hagiwara (13 out of 13 patents)

12.  Manabu Tamura (13 out of 31 patents)

13.  Junji Hashida (12 out of 17 patents)

14.  Hiroshi Shigetaka (12 out of 26 patents)

15.  Satoshi Nakajima (11 out of 88 patents)


Core Competencies:
Lens Structure
Sound Processing Device
Radar Signal Processing
Vibration Generating Device
Authentication System
Audio System
Optical Module Drive
Multi-Directional Input Device
Active Noise Control
Capacitance Detection
Display Control Unit
Proximity Detection

557 patents:

1. 12493111 - Antenna device, detection device, opening/closing unit control system, and occupant detection system (2025-12-09),
2. 12486975 - Lens structure and light source device having lens with half-mirror, and light receiver (2025-12-02),
3. 12482616 - Input device (2025-11-25),
4. 12481017 - Positioning system (2025-11-25),
5. 12480538 - Connection structure (2025-11-25),
6. 12477295 - Sound processing device, sound system, and sound processing method (2025-11-18),
7. 12470119 - Vibration generating device (2025-11-11),
8. 12470118 - Vibration generating device (2025-11-11),
9. 12468030 - Radar signal processing in advanced driver assistance systems (2025-11-11),
10. 12467809 - Detector and detecting system (2025-11-11),
11. 12464284 - Communication support system (2025-11-04),
12. 12464283 - Audio system (2025-11-04),
13. 12463608 - Sound output device (2025-11-04),
14. 12461614 - Input display device (2025-11-04),
15. 12461605 - Input device (2025-11-04),
ALPS ALPINE CO., LTD. is a leading global manufacturer of electronic components, devices, and systems. With over 70 years of experience, ALPS ALPINE provides innovative solutions in fields like automotive, home appliances, healthcare, industrial devices, and more. Their technology expertise and commitment to quality make them a trusted partner for various industries worldwide.
This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Dec 9 2025

557 Patents

#152 in Tokyo

#343 in Japan

#1,690 in the World

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Tokyo, Japan

Alps Alpine Co., Ltd.

Forward Citations = 305

707 inventors:

goldMedal Daisuke Takai (24 out of 36 patents)

silverMedal Hideki Endo (24 out of 98 patents)

bronzeMedal Masatada Muramoto (22 out of 30 patents)

4.  Kazunari Takahashi (19 out of 35 patents)

5.  Kunio Sato (16 out of 16 patents)

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