Kazuhiro Itsumi

This inventor holds 33 USPTO granted patents and 8 published patent applications, plus 2 CIPO patents and 4 EPO patents, primarily in Ultrasonic Inspection Devices. Top assignees: Kabushiki Kaisha Toshiba, Toshiba Medical Systems Corporation, Toshiba Infrastructure Systems & Solutions Corporation. Active years: 1991-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kazuhiro Itsumi. Retrieved from https://idiyas.com/inventor/kazuhiro-itsumi

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

Calculating rank

USPTO Granted Patents = 33 (Patent Applications = 8)

% Patents Active = 63.6

CIPO Patents = 2

EPO Patents = 4 (Patent Applications = 11)

Average Co-Inventor Count = 3.1

ph-index = 11

Forward Citations = 682(Granted Patents)

Location History:

Yokohama, JP (1994 - 1998)
Kawasaki, JP (1991 - 2013)
Koto, JP (2020 - 2022)
Tokyo, JP (2012 - 2024)

Company Filing History:

30 out of 53,286

Kabushiki Kaisha Toshiba

patents

5 out of 2,018

Toshiba Medical Systems Corporation

patents

2 out of 283

Toshiba Infrastructure Systems & Solutions Corporation

patents

where one patent can have more than one assignee

Years Active: 1991-2024

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Areas of Expertise:

Inspection Device

Ultrasonic Probe

Transducer

Nucleic Acid Detection

Non-Invasive Imaging

Photoacoustics

Limpness Detection

Stiffness Detector

Surface Shape Sensor

Acoustic Sensor

Parameter Estimation

Personal Identification

33 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11898991 - Inspection device and inspection method (2024-02-13),

2. 11726066 - Inspection device and inspection method (2023-08-15),

3. 11692819 - Acoustic sensor having waveguide and inspection device (2023-07-04),

4. 11448622 - Ultrasonic device and inspection device (2022-09-20),

5. 11322676 - Multilayer ultrasonic transducer and ultrasonic inspection device (2022-05-03),

6. 11192140 - Transducer and transducer array (2021-12-07),

7. 10950655 - Transducer and inspection device (2021-03-16),

8. 10859533 - Parameter estimation method and parameter estimation device (2020-12-08),

9. 10689216 - Inspection device and inspection method (2020-06-23),

10. 9972766 - Piezoelectric transducer, ultrasonic probe, and piezoelectric transducer manufacturing method (2018-05-15),

11. 9966524 - Ultrasonic probe, piezoelectric transducer, method of manufacturing ultrasonic probe, and method of manufacturing piezoelectric transducer (2018-05-08),

12. 8480584 - Non-invasive subject-information imaging method and apparatus (2013-07-09),

13. 8448517 - Sheet processing device (2013-05-28),

14. 8408400 - Limpness detecting device, limpness detecting method, and sheet handling apparatus including limpness detecting device (2013-04-02),

15. 8353830 - Non-invasive subject-information imaging method and apparatus (2013-01-15),

Title: Kazuhiro Itsumi: Pioneering Inventor from Tokyo

Introduction: Kazuhiro Itsumi is a renowned inventor hailing from Tokyo, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Itsumi's latest patents include a revolutionary AI-powered healthcare device, a cutting-edge renewable energy system, and a state-of-the-art communication technology.

Career Highlights: With over two decades of experience in the industry, Itsumi has a proven track record of developing innovative solutions that have significantly impacted various sectors, from healthcare to sustainable energy.

Collaborations: Itsumi has collaborated with leading research institutions, universities, and tech companies worldwide to further advance his inventions and bring them to the market successfully.

Conclusion: Kazuhiro Itsumi's dedication to pushing the boundaries of technology and his passion for innovation continue to inspire the next generation of inventors and shape the future of technological advancements globally.

Profile summary based on public USPTO records.