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For the Inventor, By the Inventor

Yamanashi, Japan

Ryouji Eguchi

This inventor holds 23 USPTO granted patents, primarily in Component Mounting Systems. Top assignees: Panasonic Intellectual Property Management Co., Ltd., Fanuc Corporation, Panasonic IP Management Co., Ltd.. Active years: 1991-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ryouji Eguchi. Retrieved from https://idiyas.com/inventor/ryouji-eguchi

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 23

% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 3

Forward Citations = 35(Granted Patents)


Location History:

  • Minamitsuru, JP (1991)
  • Yamanashi, JP (1994 - 2020)
  • Fukuoka, JP (2019 - 2023)

Company Filing History:

goldMedal18 out of 13,338 
 
Panasonic Intellectual Property Management Co., Ltd.
 patents
silverMedal4 out of 6,281 
 
Fanuc Corporation
 patents
bronzeMedal1 out of 4 
 
Panasonic IP Management Co., Ltd.
 patents

Years Active: 1991-2025

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Areas of Expertise:
Component Mounting Device
Component Supply Management
Inspection Apparatus
Mounting Substrate Manufacturing
Component Supply Device
Pitch Error Compensating
Tape Feeder
Gear Pitch Error Correction
Numerical Control Apparatus
Component Supply Method
Housing Body Transfer
Screwing Method
23 patents (USPTO):Explore Patents
1. 12439576 - Component mounting device and component mounting method (2025-10-07),
2. 12317422 - Component mounting system (2025-05-27),
3. 11729959 - Mounting substrate manufacturing system, component mounting system, and housing body transfer method (2023-08-15),
4. 11665876 - Component supply device, component supply management system, and component supply working support method (2023-05-30),
5. 11259450 - Method of determining disposition of component supply unit and apparatus for determining disposition of component supply unit (2022-02-22),
6. 11147198 - Inspection apparatus, component mounting system, and component mounting method (2021-10-12),
7. 11051438 - Method of determining disposition of component reel and apparatus for determining disposition of component reel (2021-06-29),
8. 11032961 - Component supply device, component supply management system, and component supply working support method (2021-06-08),
9. 10960999 - Component mounting system (2021-03-30),
10. 10869419 - Component supply management system and component supply management method (2020-12-15),
11. 10798860 - Component supply method and component mounting system (2020-10-06),
12. 10470347 - Component supply device, component mounting system, and component mounting method (2019-11-05),
13. 10448549 - Component supply device, component mounting system, and component mounting method (2019-10-15),
14. 10448548 - Inspection apparatus, component mounting system, and component mounting method (2019-10-15),
15. 10420270 - Component supply device, component mounting system, and component mounting method (2019-09-17),

Title: **Ryouji Eguchi: Innovator in Component Supply Technologies**

Introduction

Ryouji Eguchi is a prolific inventor based in Yamanashi, Japan, known for his significant contributions to the field of component supply and mounting substrate manufacturing systems. With a remarkable portfolio of 21 patents, Eguchi has made strides in enhancing efficiency and effectiveness in manufacturing processes.

Latest Patents

His latest patents include notable inventions such as the *Mounting Substrate Manufacturing System* and the *Component Supply Management System*. The mounting substrate manufacturing system is designed to streamline the component mounting process, which incorporates a component mounting device and a housing body stocker that significantly improve operational workflows. The innovative design includes partition members that assist in the replacement operation of the housing body, ensuring a seamless transition during the manufacturing process.

Additionally, his *Component Supply Device* utilizes an accommodation body installation unit for efficient component supply. This device features a supply state detector and a determination unit to assess the status of the installation unit, thus notifying workers in real-time and enhancing overall production efficiency.

Career Highlights

Throughout his career, Ryouji Eguchi has worked with notable companies like Panasonic Intellectual Property Management Co., Ltd. and Fanuc Corporation. His contributions have not only advanced his employers but have also set benchmarks in the fields of automation and manufacturing technology.

Collaborations

In his inventive journey, Ryouji has collaborated with skilled professionals including Kazunori Kanai and Hiroki Kobayashi. Their combined expertise has led to successful innovations that continue to influence the manufacturing industry significantly.

Conclusion

Ryouji Eguchi's work epitomizes the spirit of innovation and the pursuit of excellence in technology. His patents reflect a deep understanding of manufacturing challenges and a commitment to improving efficiency through innovative solutions. As he continues to contribute to the field, his inventions are bound to leave lasting impacts on the industry.

Profile summary based on public USPTO records.
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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