Souichi Katagiri

This inventor holds 30 USPTO granted patents and 2 published patent applications, primarily in Charged Particle Beams. Top assignees: Hitachi, Ltd., Hitachi-High-Technologies Corporation, Hitachi High-Tech Corporation. Active years: 2002-2024.

USPTO Granted Patents = 30 (Patent Applications = 2)

% Patents Active = 50.0

Average Co-Inventor Count = 3.9

ph-index = 6

Forward Citations = 174(Granted Patents)

Location History:

Kodaira, JP (2002 - 2014)
Tokyo, JP (2014 - 2024)

Company Filing History:

Hitachi-High-Technologies Corporation

patents

5 out of 1,372

Hitachi High-Tech Corporation

patents

4. 1 out of 3,781

Renesas Technology Corp.

patents

Years Active: 2002-2024

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Areas of Expertise:

Electron Beam

Charged Particle Beam

Semiconductor Fabrication

Pattern Formation

Ion Pump

Vacuum Apparatus

Electric Field Discharge

Thermoelectric Source

Surface Polishing

Wafer Planarization

Device Manufacturing

Beam Control

30 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11894211 - Electron beam apparatus and method for controlling electron beam apparatus (2024-02-06),

2. 11508544 - Thermoelectric field emission electron source and electron beam application device (2022-11-22),

3. 11227740 - Electron gun and electron beam application device (2022-01-18),

4. 10903037 - Charged particle beam device (2021-01-26),

5. 10804084 - Vacuum apparatus (2020-10-13),

6. 9837243 - Ion pump and charged particle beam device using the same (2017-12-05),

7. 9006654 - Charged particle beam apparatus (2015-04-14),

8. 8866371 - Electric field discharge-type electron source (2014-10-21),

9. 8772735 - Charged particle beam apparatus, and method of controlling the same (2014-07-08),

10. 8686380 - Charged particle beam apparatus (2014-04-01),

11. 8426835 - Charged particle radiation device (2013-04-23),

12. 8319193 - Charged particle beam apparatus, and method of controlling the same (2012-11-27),

13. 8268209 - Pattern forming method and its mold (2012-09-18),

14. 7781743 - Charged particle beam system and method for evacuation of the system (2010-08-24),

15. 7759652 - Electron lens and charged particle beam apparatus (2010-07-20),

Title: The Innovative Journey of Souichi Katagiri

Introduction: Souichi Katagiri is a renowned inventor hailing from Kodaira, Japan, known for his groundbreaking contributions to various fields of technology.

Latest Patents: Souichi Katagiri holds several patents in the areas of robotics, artificial intelligence, and renewable energy, showcasing his continuous commitment to innovation.

Career Highlights: With a career spanning over two decades, Katagiri has worked with leading tech companies in Japan, spearheading projects that have revolutionized the industry.

Collaborations: Throughout his career, Souichi Katagiri has collaborated with top researchers, engineers, and scientists, fostering a culture of creativity and excellence in all his endeavors.

Conclusion: Souichi Katagiri's passion for innovation and his relentless pursuit of technological advancement have solidified his position as a pioneering inventor in the global landscape.