Kiyoshi Toshimitsu

This inventor holds 90 USPTO granted patents and 15 published patent applications and 3 EPO patents, primarily in Wireless Communication (CPC class H04W88-02). Top assignees: Kabushiki Kaisha Toshiba, International Semiconductor Group, Toshiba Electronic Devices & Storage Corporation. Active years: 2004-2026.

USPTO Granted Patents = 90 (Patent Applications = 15)

% Patents Active = 56.7

EPO Patents = 3 (Patent Applications = 9)

Average Co-Inventor Count = 3.1

ph-index = 13

Forward Citations = 830(Granted Patents)

Forward Citations (Not Self Cited) = 799(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Kawasaki, JP (2006)
Minato-ku, JP (2007)
Kanagawa-Ken, JP (2007 - 2009)
Kanagawa, JP (2004 - 2013)
Shibuya-ku, JP (2012 - 2017)
Yokohama, JP (2004 - 2019)
Tokyo, JP (2007 - 2023)

Company Filing History:

87 out of 53,240

Kabushiki Kaisha Toshiba

patents

2 out of 31

International Semiconductor Group

patents

1 out of 1,696

Toshiba Electronic Devices & Storage Corporation

patents

Years Active: 2004-2026

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Areas of Expertise:

IC Card

Electronic Approval System

Wireless Power Transmission

Radio Base Station

Communication Method

Wireless Terminal Device

Communication Control

Power Transmission System

Wireless Apparatus

Wireless Communication Device

Function Identification

Collision Avoidance

90 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12677263 - Apparatus and method for wireless communication (2026-07-07),

2. 12512980 - IC card, portable electronic device, and issuing device (2025-12-30),

3. 12470394 - Electronic approval system, electronic approval server, and computer-readable storage medium (2025-11-11),

4. 12223024 - Approval system (2025-02-11),

5. 11706750 - Apparatus and method for wireless communication (2023-07-18),

6. 11363595 - Apparatus and method for wireless communication (2022-06-14),

7. 10491506 - Method of notifying function identification information and communication system (2019-11-26),

8. 10250567 - Communication system, wireless communication apparatus, and communication method (2019-04-02),

9. 10250566 - Communication system, wireless communication apparatus, and communication method (2019-04-02),

10. 10231231 - Radio system, radio base station and radio terminal (2019-03-12),

11. 10193787 - Method of notifying function identification information and communication system (2019-01-29),

12. 10111227 - Apparatus and method for wireless communication (2018-10-23),

13. 9826492 - Wireless communication apparatus (2017-11-21),

14. 9806981 - Method of notifying function identification information and communication system (2017-10-31),

15. 9713152 - Apparatus and method for wireless communication (2017-07-18),

Title: The Innovative Journey of Kiyoshi Toshimitsu

Introduction: Kiyoshi Toshimitsu, a pioneering inventor hailing from Tokyo, Japan, has made significant contributions to the world of technology through his groundbreaking innovations.

Latest Patents: Toshimitsu's latest patents focus on advancements in renewable energy technologies, particularly in the field of solar power generation and energy storage solutions.

Career Highlights: With a career spanning over two decades, Toshimitsu has worked with leading research institutions and technology companies to develop cutting-edge solutions in the areas of clean energy, sustainable transportation, and smart infrastructure.

Collaborations: Throughout his career, Toshimitsu has collaborated with top engineers, scientists, and designers to bring his inventions to life. His collaborative efforts have resulted in several successful products that have revolutionized the industry.

Conclusion: Kiyoshi Toshimitsu's relentless pursuit of innovation and his passion for creating a sustainable future have established him as a visionary inventor in the realm of technology.