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Asahi Seiko Kabushiki Kaisha

USPTO Granted Patents = 110

EPO Patents = 4

Forward Citations = 953

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32 inventors (with patents filed for the assignee):

Hiroshi Abe (33 out of 133 patents)

Masayoshi Umeda (19 out of 41 patents)

Hiroshi Abe (15 out of 77 patents)

4. Minoru Enomoto (9 out of 24 patents)

5. Takahito Yamamiya (7 out of 22 patents)

6. Yoshinobu Tanaka (7 out of 13 patents)

7. Motoharu Kurosawa (7 out of 15 patents)

8. Yorio Suzukawa (7 out of 7 patents)

9. Yasuo Irie (5 out of 8 patents)

10. Tamotsu Tsuchida (5 out of 12 patents)

11. Toru Takeuchi (4 out of 7 patents)

12. Shigeo Kawauchi (3 out of 3 patents)

13. Hiroshi Ohtomo (2 out of 8 patents)

14. Masaru Miyaji (2 out of 5 patents)

15. Takashi Inozuka (2 out of 4 patents)

Core Competencies:

Article Dispensing Apparatus

Coin Discrimination Apparatus

Card Reading Apparatus

Coin Separating Device

Dual Recycling Coin Changer

Value Medium Processing Device

Token Image Acquiring Apparatus

Compact Coin Hopper

Automatic Coin Aligning Apparatus

Banknote Storing Apparatus

Token Purchasing Device

Sensor Position Adjusting Device

110 patents: Sort by Forward Citations

1. 10210695 - Article dispensing apparatus (2019-02-19),

2. 10102705 - Article dispensing apparatus (2018-10-16),

3. D810189 - Coin depositing and dispensing apparatus (2018-02-13),

4. 9704323 - Coin discrimination apparatus (2017-07-11),

5. D767239 - Coin depositing and dispensing apparatus (2016-09-20),

6. D764468 - Card reading and writing apparatus (2016-08-23),

7. 9202325 - Coin dispensing apparatus (2015-12-01),

8. 8960413 - Article conveyer belt and coin sorting device (2015-02-24),

9. 8776993 - Article conveyer belt and coin sorting device (2014-07-15),

10. 8734208 - Coin-separating apparatus (2014-05-27),

11. 8439731 - Coin separating and transferring apparatus for positioning a sorted coin at an interim stationary position (2013-05-14),

12. 8430224 - Dual recycling-type coin changer (2013-04-30),

13. 8408979 - Compact coin hopper (2013-04-02),

14. 7980420 - Card dispensing apparatus (2011-07-19),

15. 7854309 - Value medium processing device for IC coins and monetary coins (2010-12-21),

Asahi Seiko Kabushiki Kaisha is a leading manufacturer of precision components and assemblies for industrial automation. With over 50 years of experience, we provide innovative solutions to enhance productivity and performance across various industries. Our products include high-precision bearings, linear motion systems, robotics components, and custom-engineered solutions. We strive to offer superior quality, reliability, and customer satisfaction through our advanced manufacturing processes and continuous improvement efforts.

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

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USPTO Data Jan 1 1976 - Dec 9 2025

110 Patents

#38 in

#1,033 in Japan

#6,948 in the World

Asahi Seiko Kabushiki Kaisha

Forward Citations = 953

32 inventors:

Hiroshi Abe (33 out of 133 patents)

Masayoshi Umeda (19 out of 41 patents)

Hiroshi Abe (15 out of 77 patents)

4. Minoru Enomoto (9 out of 24 patents)

5. Takahito Yamamiya (7 out of 22 patents)

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