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For the Inventor, By the Inventor

Tokyo, Japan

Alps Alpine Co., Ltd.


USPTO Granted Patents = 577

% Expired Patents = 3.6


Trademarks = 16

Forward Citations = 392

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578 inventors (with patents filed for the assignee):

goldMedal Hideki Endo (25 out of 107 patents)

silverMedal Daisuke Takai (24 out of 36 patents)

bronzeMedal Masatada Muramoto (22 out of 30 patents)

4.  Kazunari Takahashi (19 out of 35 patents)

5.  Yukimitsu Yamada (18 out of 37 patents)

6.  Ryosuke Tachi (17 out of 25 patents)

7.  Kunio Sato (16 out of 18 patents)

8.  Hiroshi Wakuda (16 out of 33 patents)

9.  Tatsumi Fujiyoshi (14 out of 34 patents)

10.  Manabu Tamura (14 out of 36 patents)

11.  Tomoki Yamada (14 out of 22 patents)

12.  Yasuji Hagiwara (13 out of 15 patents)

13.  Junji Hashida (12 out of 17 patents)

14.  Hiroshi Shigetaka (12 out of 27 patents)

15.  Satoshi Nakajima (11 out of 91 patents)


Core Competencies:
Capacitive Input
Haptic Device
Audio System
Display Device
Radar Signal Processing
Current Sensor
Optical Module
Vibration Generating
Position Detection
Active Noise Control
Multi-Directional Input
Electromagnetic Brake

577 patents:

1. 12627208 - Vibration generating device with fixed case with first outer and inner cylinders and second cylinder attached to end of first outer cylinder (2026-05-12),
2. 12523885 - Display device (2026-01-13),
3. 12523884 - Display device (2026-01-13),
4. 12520098 - Audio system and in-vehicle system (2026-01-06),
5. 12517616 - Capacitive input device with ajacent electrode-baseddetection (2026-01-06),
6. 12517588 - Haptic device and haptic method (2026-01-06),
7. 12513440 - Speaker (2025-12-30),
8. 12510979 - Input device (2025-12-30),
9. 12510967 - Input device applying vibrations to a touch surface during pressing and releasing operations (2025-12-30),
10. 12510397 - Level measurement in containers (2025-12-30),
11. 12508792 - Decorating sheet and display unit (2025-12-30),
12. 12506311 - Rotary connector (2025-12-23),
13. 12504846 - Position detection device with notification of interrupt failure upon pressing abutton (2025-12-23),
14. 12504826 - Sensory control method, sensory control system, method for generating conversion model, conversion model generation system, method for converting relational expression, and program (2025-12-23),
15. 12504563 - Lens with lens barrel (2025-12-23),
Company Overview
Alps Alpine Co., Ltd., headquartered in Tokyo, Japan, specializes in the development and manufacturing of advanced input devices and electronic components. The company focuses on a diverse range of technologies, including capacitive input systems, haptic devices, and audio systems, catering to various industries such as consumer electronics and automotive. With expertise in radar signal processing, current sensors, optical modules, and vibration generation, Alps Alpine is committed to innovation and enhancing user experiences through its cutting-edge solutions.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 20 2026

577 Patents

#170 in Tokyo

#349 in Japan

#1,699 in the World

Tokyo, JP
Tokyo, Japan

Alps Alpine Co., Ltd.

Forward Citations = 392

578 inventors:

goldMedal Hideki Endo (25 out of 107 patents)

silverMedal Daisuke Takai (24 out of 36 patents)

bronzeMedal Masatada Muramoto (22 out of 30 patents)

4.  Kazunari Takahashi (19 out of 35 patents)

5.  Yukimitsu Yamada (18 out of 37 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Alps Alpine Co., Ltd.. Retrieved from https://idiyas.com/company/alps-alpine-company

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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