Kohei Shigyou

This inventor holds 21 USPTO granted patents and 1 published patent application, primarily in Fluid Control Devices. Top assignees: Fujikin Inc., Tokyo Electron Limited. Active years: 2015-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kohei Shigyou. Retrieved from https://idiyas.com/inventor/kohei-shigyou

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

USPTO Granted Patents = 21 (Patent Applications = 1)

% Patents Active = 90.5

Average Co-Inventor Count = 4.4

ph-index = 4

Forward Citations = 36(Granted Patents)

Company Filing History:

Tokyo Electron Limited

patents

where one patent can have more than one assignee

Years Active: 2015-2025

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Areas of Expertise:

Fluid Control Device

Diaphragm Valve

Flow Rate Control

Semiconductor Manufacturing

Piezoelectric Actuator

Flow Control Apparatus

Valve Device

Flow-Path Assembly

Fluid Control Valve Unit

Pressure Type Flow Control

Joint Member

Gasket Type Orifice

21 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12494383 - Gas supply device and semiconductor manufacturing apparatus (2025-12-09),

2. 12435798 - Diaphragm valve and flow rate control device (2025-10-07),

3. 11892100 - Diaphragm valve, flow control device, fluid control device, and semiconductor manufacturing device (2024-02-06),

4. 11879560 - Flow-path forming block and fluid control device provided with flow-path forming block (2024-01-23),

5. 11674603 - Diaphragm valve and flow rate control device (2023-06-13),

6. 11427911 - Valve device, fluid control device and semiconductor manufacturing apparatus using the valve device (2022-08-30),

7. 11365830 - Valve device, fluid control device and semiconductor manufacturing apparatus using the valve device (2022-06-21),

8. 11339881 - Valve device and fluid control device (2022-05-24),

9. 11320056 - Valve device (2022-05-03),

10. 11231026 - Valve device (2022-01-25),

11. 11162597 - Flow path assembly and valve device (2021-11-02),

12. D879248 - Fluid control valve unit (2020-03-24),

13. 10573801 - Piezoelectric linear actuator, piezoelectrically driven valve, and flow rate control device (2020-02-25),

14. 10385998 - Fixing structure for seal member in fluid control apparatus, joint, and fluid control apparatus (2019-08-20),

15. 10156295 - Piezoelectric linear actuator, piezoelectrically driven valve, and flow rate control device (2018-12-18),

Title: Kohei Shigyou: Pioneering Inventor from Osaka

Introduction: Kohei Shigyou is a renowned inventor hailing from Osaka, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Shigyou's latest patents include cutting-edge advancements in robotics, artificial intelligence, and sustainable energy solutions, showcasing his commitment to pushing the boundaries of technological development.

Career Highlights: With a career spanning over two decades, Shigyou has worked with leading tech companies and research institutions, consistently delivering innovative solutions that have revolutionized various industries.

Collaborations: Throughout his career, Shigyou has collaborated with top engineers, scientists, and designers from around the world, fostering a culture of creativity and excellence in all his projects.

Conclusion: Kohei Shigyou's relentless pursuit of innovation and his passion for creating a better future through technology make him a true visionary in the world of inventions.

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]

1 patent pending: