Shunji Morikawa

This inventor holds 13 USPTO granted patents and 9 EPO patents. Top assignees: Fuji Corporation, Fuji Machine Mfg. Co., Ltd.. Active years: 2018-2026.

USPTO Granted Patents = 13

% Patents Active = 100.0

EPO Patents = 9 (Patent Applications = 12)

Average Co-Inventor Count = 1.7

ph-index = 2

Forward Citations = 20(Granted Patents)

Company Filing History:

Fuji Machine Mfg. Co., Ltd.

patents

Years Active: 2018-2026

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13 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12715174 - Cap device and discharge device (2026-08-25),

2. D1089331 - 3D modeling machine (2025-08-19),

3. 12309936 - Pallet replacing device (2025-05-20),

4. 12022620 - Tray parts feeder (2024-06-25),

5. 11122720 - Component feeder (2021-09-14),

6. 10874038 - Component supply device (2020-12-22),

7. 10555447 - Component supply device that supplies components from a scattered state and mounting machine that mounts the component (2020-02-04),

8. 10492349 - Component supply device (2019-11-26),

9. 10314217 - Component supply device (2019-06-04),

10. 10233030 - Component storage member and storage method (2019-03-19),

11. 10172267 - Component supply device (2019-01-01),

12. 10099871 - Component supply device (2018-10-16),

13. 9949417 - Component supply system (2018-04-17),

Title: Innovations by Inventor Shunji Morikawa

Introduction

Shunji Morikawa, a talented inventor based in Toyoake, Japan, has made significant contributions to the field of automation and component handling systems. With a total of 10 patents to his name, Morikawa has developed innovative devices that enhance efficiency in manufacturing processes.

Latest Patents

Among his latest inventions are two notable patents. The first is the "Tray Parts Feeder," which is a tray-type component supply device. This invention features a device main body and a magazine designed to accommodate multiple trays, each holding components arranged vertically. The mechanism includes a shuttle that draws trays from the magazine, alongside a lifting/lowering mechanism to facilitate the selection of trays. An automatic exchange section further automates the magazine swapping process between the supply and collection phases.

The second invention is the "Component Feeder," which utilizes a feeding mechanism to manage taped components with leads. This system incorporates a positioning mechanism designed to ensure precision in orientation at the supply position, utilizing clamps and guide sections. A clamp closed position checking mechanism assures that the operating position of the clamp is correctly executed, enhancing reliability during operation.

Career Highlights

Throughout his career, Morikawa has worked with leading companies such as Fuji Corporation and Fuji Machine Mfg. Co., Ltd. His experience at these institutions has equipped him with the knowledge and expertise needed to develop his innovative solutions.

Collaborations

Shunji Morikawa has collaborated with noteworthy individuals, including Toru Matsumoto and Noriaki Iwaki. These collaborations have further fueled his inventive spirit and led to the successful realization of several projects in the field of automation.

Conclusion

With a track record of successful patents and collaborations, Shunji Morikawa exemplifies the impact an inventor can have on industry innovation. His ongoing contributions to component supply and handling technologies exemplify how creative thinking can lead to enhanced efficiency and effectiveness in manufacturing processes.