Koichi Nagami

This inventor holds 42 USPTO granted patents and 12 published patent applications, primarily in Plasma Processing. Top assignees: Tokyo Electron Limited, Daihen Corporation. Active years: 2016-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Koichi Nagami. Retrieved from https://idiyas.com/inventor/koichi-nagami

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

USPTO Granted Patents = 42 (Patent Applications = 12)

% Patents Active = 95.2

Average Co-Inventor Count = 2.4

ph-index = 12

Forward Citations = 573(Granted Patents)

Location History:

Kurokawa-gun, JP (2017)
Miyagi, JP (2016 - 2024)

Company Filing History:

42 out of 10,904

Tokyo Electron Limited

where one patent can have more than one assignee

Years Active: 2016-2026

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Areas of Expertise:

Plasma Processing

Etching Apparatus

Power Supply Control

Impedance Matching

Plasma Generating

Control Method

Filter Circuit

Processing Method

Processing Apparatus

Plasma Etching

Susceptor Control

42 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12603258 - Plasma processing apparatus and plasma processing method (2026-04-14),

2. 12537172 - Plasma processing method and plasma processing apparatus (2026-01-27),

3. 12537168 - Plasma processing method and plasma processing apparatus (2026-01-27),

4. 12437970 - Plasma processing method and plasma processing apparatus (2025-10-07),

5. 12400832 - Plasma processing apparatus and plasma processing method (2025-08-26),

6. 12261027 - Plasma processing apparatus and plasma processing method (2025-03-25),

7. 12255049 - Plasma processing apparatus and plasma processing method (2025-03-18),

8. 12243723 - Plasma processing apparatus (2025-03-04),

9. 12154793 - Etching apparatus and etching method (2024-11-26),

10. 12136535 - Plasma processing apparatus and plasma processing method (2024-11-05),

11. 12033833 - Filter circuit and plasma processing apparatus (2024-07-09),

12. 12033832 - Plasma processing method and plasma processing apparatus (2024-07-09),

13. 11887817 - Plasma processing apparatus and plasma processing method (2024-01-30),

14. 11776795 - Plasma processing apparatus and power supply control method (2023-10-03),

15. 11764082 - Control method and plasma processing apparatus (2023-09-19),

Title: The Innovative Mind of Koichi Nagami

Introduction:

Koichi Nagami, a visionary inventor hailing from Miyagi, Japan, is renowned for his groundbreaking contributions to the field of technology and innovation.

Latest Patents:

Nagami's recent patents showcase his expertise in developing cutting-edge solutions for various industries, including robotics, artificial intelligence, and renewable energy.

Career Highlights:

With a career spanning over two decades, Nagami has held key positions in leading research institutions and tech companies, where he spearheaded projects that have revolutionized the way we interact with technology.

Collaborations:

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

Conclusion:

In conclusion, Koichi Nagami's relentless pursuit of innovation and his passion for pushing the boundaries of technology have solidified his position as a trailblazer 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]

12 patents pending: