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For the Inventor, By the Inventor

Osaka, Japan

Laurel Precision Machines Co., Ltd.

Calculating rank
USPTO Granted Patents = 53

% Expired Patents = 45.3


Forward Citations = 190

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64 inventors (with patents filed for the assignee):

goldMedal Masataka Takahashi (6 out of 10 patents)

silverMedal Tomohisa Oe (5 out of 5 patents)

bronzeMedal Toru Inage (4 out of 10 patents)

4.  Junji Ebine (4 out of 4 patents)

5.  Masashi Ohba (4 out of 4 patents)

6.  Kouichi Goi (3 out of 8 patents)

7.  Taki Ohishi (3 out of 3 patents)

8.  Eiko Hibari (3 out of 10 patents)

9.  Keiji Tsuji (3 out of 9 patents)

10.  Motonori Shinagawa (2 out of 2 patents)

11.  Masahiro Takahashi (2 out of 245 patents)

12.  Yoshiyuki Kato (2 out of 58 patents)

13.  Takaaki Nakazawa (2 out of 8 patents)

14.  Naofumi Mirumachi (2 out of 4 patents)

15.  Keiji Sakai (2 out of 19 patents)


Core Competencies:
Banknote Processing
Sorting Machine
Detection Device
Coin Identification
Processing Apparatus
Safety Management
Paper Sheet
Imaging Unit
Accumulator
Inspection Apparatus
Bill Processing
Medium Processing

53 patents:

1. 12340647 - Banknote processing system and banknote processing management method (2025-06-24),
2. 12340645 - Paper sheet processing device (2025-06-24),
3. 12293623 - Division card (2025-05-06),
4. D1064060 - Banknote sorting machine (2025-02-25),
5. D1064059 - Accumulator for banknote sorting machine (2025-02-25),
6. D1064058 - Counter for banknote sorting machine (2025-02-25),
7. 12223793 - Medium processing device and method of connecting units in medium processing device (2025-02-11),
8. 12165458 - Paper sheet processing device and paper sheet processing method (2024-12-10),
9. 12046098 - Paper sheet processing device (2024-07-23),
10. 11858775 - Paper sheet detection device, paper sheet detection method, and paper sheet processing device (2024-01-02),
11. 11842592 - Medium processing device (2023-12-12),
12. 11605258 - Paper sheet processing device (2023-03-14),
13. 11401122 - Paper sheet processing device (2022-08-02),
14. 11386703 - Counter reception system and service robot (2022-07-12),
15. 11385186 - Inspection apparatus using THBAND (2022-07-12),
Company Overview
Laurel Precision Machines Co., Ltd. is a prominent player in the banknote processing industry, headquartered in Osaka, Japan. The company specializes in the development and manufacture of advanced sorting machines and detection devices tailored for efficient banknote and coin identification. Their innovative processing apparatuses are designed to enhance safety management and optimize the handling of paper sheets, ensuring accuracy and reliability in financial transactions. With a strong focus on technology, Laurel Precision Machines continues to contribute significantly to the evolution of currency processing solutions.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 20 2026

53 Patents

#181 in Osaka

#1,652 in Japan

#13,348 in the World

Osaka, JP
Osaka, Japan

Laurel Precision Machines Co., Ltd.

Forward Citations = 190

64 inventors:

goldMedal Masataka Takahashi (6 out of 10 patents)

silverMedal Tomohisa Oe (5 out of 5 patents)

bronzeMedal Toru Inage (4 out of 10 patents)

4.  Junji Ebine (4 out of 4 patents)

5.  Masashi Ohba (4 out of 4 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Laurel Precision Machines Co., Ltd.. Retrieved from https://idiyas.com/company/laurel-precision-machines-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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