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For the Inventor, By the Inventor

Tokyo, Japan

Alps Electronics Co., Ltd.

Calculating rank
USPTO Granted Patents = 6

% Expired Patents = 50.0

Forward Citations = 43

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19 inventors (with patents filed for the assignee):

goldMedal Yukimitsu Yamada (1 out of 37 patents)

silverMedal Masamichi Saito (1 out of 174 patents)

bronzeMedal Yosuke Ide (1 out of 83 patents)

4.  Mitsuru Watanabe (1 out of 57 patents)

5.  Ken Kawahata (1 out of 19 patents)

6.  Yukihiro Gorai (1 out of 5 patents)

7.  Tatsuya Yokoyama (1 out of 18 patents)

8.  Masahiro Soma (1 out of 24 patents)

9.  Yasuji Hagiwara (1 out of 13 patents)

10.  Naoya Hasegawa (1 out of 188 patents)

11.  Atsuo Takahashi (1 out of 13 patents)

12.  Kazuhiro Okamoto (1 out of 1 patent)

13.  Akihiro Sato (1 out of 4 patents)

14.  Keitaro Kikuchi (1 out of 2 patents)

15.  Sadakazu Shiga (1 out of 15 patents)


6 patents:

1. 8136424 - Steering switch for vehicle (2012-03-20),
2. 8107185 - Magnetic disk device including a sensor in a case (2012-01-31),
3. 6963327 - Shift register circuit including first shift register having plurality of stages connected in cascade and second shift register having more stages (2005-11-08),
4. 6955598 - Designated position detector and game controller utilizing the same (2005-10-18),
5. 6806804 - Magnetic detecting element having &bgr;-values selected for free magnetic layer and pinned magnetic layer (2004-10-19),
6. 6072126 - Printed wiring board with grounding lines arranged between wiring lines (2000-06-06),
Company Overview
Alps Electronics Co., Ltd. is a leading manufacturer of electronic components and devices. With a focus on innovation and quality, Alps offers a wide range of products including sensors, switches, and communication modules. The company serves various industries such as automotive, home appliances, and mobile devices, providing cutting-edge solutions to meet customer needs.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 27 2026

6 Patents

#2,469 in Tokyo

#5,990 in Japan

Tokyo, JP
Tokyo, Japan

Alps Electronics Co., Ltd.

Forward Citations = 43

19 inventors:

goldMedal Yukimitsu Yamada (1 out of 37 patents)

silverMedal Masamichi Saito (1 out of 174 patents)

bronzeMedal Yosuke Ide (1 out of 83 patents)

4.  Mitsuru Watanabe (1 out of 57 patents)

5.  Ken Kawahata (1 out of 19 patents)

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