Atsushi Matsumoto

USPTO Granted Patents = 63 (Patent Applications = 15)

EPO Patents = 10 (Patent Applications = 22)

Average Co-Inventor Count = 2.3

ph-index = 9

Forward Citations = 247(Granted Patents)

Forward Citations (Not Self Cited) = 234(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Kawasaki, JP (1998 - 2004)
Tachikawa, JP (2006 - 2007)
Shinagawa-ku, JP (2008)
Toride, JP (2013 - 2019)
Koganei, JP (2019)
Ibaraki, JP (2022)
Tokyo, JP (2005 - 2024)

Company Filing History:

39 out of 90,753

Canon Kabushiki Kaisha

patents

7 out of 15,928

Mitsubishi Electric Corporation

patents

7 out of 1,800

Jfe Steel Corporation

Matsushita Electric Industrial Co., Ltd.

patents

6. 2 out of 363

National Institute of Information and Communications Technology, Incorporated

patents

7. 1 out of 4,631

Mitsubishi Heavy Industries Limited

patents

Years Active: 1998-2025

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Areas of Expertise:

Pupil Detection

Biological Information Acquisition

Electric Resistance Welding

Image Forming Apparatus

Semiconductor Manufacturing

Optical Devices

Developer Distribution Control

In-Vehicle Devices

Information Processing

Grid Computing

Sign Recognition

Character Input Devices

63 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12498059 - Electric resistance welded steel pipe and method for manufacturing the same (2025-12-16),

2. 12277728 - Pupil detection device, line-of-sight detection device, occupant monitoring system, and pupil detection method (2025-04-14),

3. 12217535 - Biological information acquisition device and biological information acquisition method (2025-02-04),

4. 12139780 - Hot-rolled steel sheet for electric resistance welded steel pipe and method for manufacturing the same, electric resistance welded steel pipe and method for manufacturing the same, line pipe, and building structure (2024-11-12),

5. 11983896 - Line-of-sight detection apparatus and line-of-sight detection method (2024-05-14),

6. 11945020 - Metal pipe and method for manufacturing metal pipe (2024-04-02),

7. 11526127 - Developer container with airflow space (2022-12-13),

8. 11484927 - Clad welded pipe or tube and method of producing same (2022-11-01),

9. 11480893 - Image forming apparatus capable of returning scattered toner at a portion where a developing roller and a supply roller face each other to a circulation path during an image forming operation (2022-10-25),

10. 11119399 - Mask blank, phase shift mask and method for manufacturing semiconductor device (2021-09-14),

11. 11079045 - Electric resistance welded clad steel pipe or tube and method of producing same (2021-08-03),

12. 10942440 - Mask blank, phase shift mask, method of manufacturing phase shift mask, and method of manufacturing semiconductor device (2021-03-09),

13. 10844993 - Electric-resistance-welded stainless clad steel pipe or tube (2020-11-24),

14. 10724670 - Method of producing electric-resistance-welded stainless clad steel pipe or tube (2020-07-28),

15. 10514587 - Interval control-type optical comb (2019-12-24),

Title: Atsushi Matsumoto: Pioneering Inventor from Tokyo

Introduction: Atsushi Matsumoto is a renowned inventor hailing from Tokyo, Japan, known for his groundbreaking innovations in various fields.

Latest Patents: Matsumoto's latest patents include advancements in robotics, artificial intelligence, and sustainable energy solutions, showcasing his versatility and forward-thinking approach.

Career Highlights: With a career spanning over two decades, Matsumoto has consistently pushed the boundaries of technology, with several of his inventions revolutionizing industries such as healthcare, transportation, and communication.

Collaborations: Matsumoto has collaborated with leading research institutions, universities, and tech companies worldwide, fostering a culture of innovation and knowledge-sharing that has led to numerous successful projects.

Conclusion: Atsushi Matsumoto's dedication to innovation and his passion for creating a better future through technology make him a true visionary in the world of inventors.

This text is generated by artificial intelligence and may not be accurate.