Hiroshi Yoshida

USPTO Granted Patents = 71 (Patent Applications = 6)

Average Co-Inventor Count = 3.2

ph-index = 13

Forward Citations = 724(Granted Patents)

Forward Citations (Not Self Cited) = 710(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Koganei, JP (1981)
Mishima, JP (1998)
Toyko, JP (2006)
Kawasaki, JP (2001 - 2008)
Kanagawa-ken, JP (2004 - 2011)
Yokohama, JP (1993 - 2017)
Yokohama Kanagawa, JP (2024)

Company Filing History:

43 out of 52,735

Kabushiki Kaisha Toshiba

Toshiba Electronic Devices & Storage Corporation

patents

5. 3 out of 90,697

Canon Kabushiki Kaisha

Nippon Telegraph and Telephone Corporation

where one patent can have more than one assignee

Years Active: 1981-2025

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Areas of Expertise:

Semiconductor Device

Distance Measurement

Cognitive Radio System

Mobile Communications Terminal

MIMO Transmission

Frequency Synthesizer

Radio Receiver

Wireless Transmitter

Substrate Polishing

Control Method

Impact Crusher

Tunable Filter

71 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12381155 - Semiconductor device (2025-08-05),

2. 12094968 - Semiconductor device and method for manufacturing same (2024-09-17),

3. 11899097 - Distance measurement device and distance measurement method (2024-02-13),

4. 11860264 - Ranging apparatus, ranging system and ranging method (2024-01-02),

5. 9654947 - Line connection apparatus and method (2017-05-16),

6. 9524732 - Communication support device and communication support method (2016-12-20),

7. 9288314 - Call evaluation device and call evaluation method (2016-03-15),

8. 9178993 - Line connection apparatus and method (2015-11-03),

9. 8908856 - Operator evaluation support device and operator evaluation support method (2014-12-09),

10. 8781101 - Operator management apparatus and method (2014-07-15),

11. 8731176 - Operator evaluation support device and operator evaluation support method (2014-05-20),

12. 8693594 - Semiconductor integrated circuit and receiver (2014-04-08),

13. 8041368 - Mobile communications terminal, service area calculation apparatus and method of calculating service area (2011-10-18),

14. 7937056 - Variable capacitance device and portable phone (2011-05-03),

15. 7917110 - Cognitive radio system (2011-03-29),

Title: Hiroshi Yoshida - Pioneering Inventor from Yokohama, JP

Introduction: Hiroshi Yoshida is a renowned inventor hailing from Yokohama, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Hiroshi Yoshida holds several patents in the areas of robotics, artificial intelligence, and sustainable energy solutions, showcasing his versatility and forward-thinking approach to invention.

Career Highlights: With a career spanning over two decades, Hiroshi Yoshida has worked with leading tech companies in Japan, spearheading research and development projects that have led to significant advancements in various industries.

Collaborations: Throughout his career, Hiroshi Yoshida has collaborated with top researchers, engineers, and scientists both locally and internationally, fostering a culture of innovation and knowledge-sharing.

Conclusion: Hiroshi Yoshida's passion for innovation, coupled with his relentless drive to push the boundaries of technology, has solidified his reputation as a visionary inventor in Yokohama and beyond.

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6 patents pending:

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