Toshiro Iizuka

This inventor holds 21 USPTO granted patents, primarily in Wireless Communication. Top assignees: Matsushita Electric Industrial Co., Ltd., Matsushita Electrical Industrial Co., Ltd.. Active years: 1991-2005.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshiro Iizuka. Retrieved from https://idiyas.com/inventor/toshiro-iizuka

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

Calculating rank

USPTO Granted Patents = 21

% Patents Active = 100.0

Average Co-Inventor Count = 4.2

ph-index = 14

Forward Citations = 480(Granted Patents)

Location History:

Kanagawa, JP (1991 - 2004)
Yamato, JP (2005)

Company Filing History:

20 out of 27,375

Matsushita Electric Industrial Co., Ltd.

patents

1 out of 115

Matsushita Electrical Industrial Co., Ltd.

patents

Years Active: 1991-2005

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Areas of Expertise:

Electronic Information Display

Wireless Telephone

Pager Technology

Transportable Phone

Communication Devices

Wireless Technology

Mobile Devices

Information Display Devices

21 patents (USPTO):Sort by Forward CitationsExplore Patents

1. D507567 - Electronic information displaying device (2005-07-19),

2. D495693 - Electronic information displaying device (2004-09-08),

3. D494968 - Electronic information displaying device (2004-08-25),

4. D409190 - Wireless telephone (1999-05-04),

5. D408399 - Wireless telephone (1999-04-20),

6. D408032 - Wireless telephone (1999-04-13),

7. D407722 - Wireless telephone (1999-04-06),

8. D407721 - Wireless telephone (1999-04-06),

9. D407720 - Wireless telephone (1999-04-06),

10. D407719 - Wireless telephone (1999-04-06),

11. D406135 - Wireless telephone (1999-02-23),

12. D402982 - Wireless telephone (1998-12-22),

13. D402805 - Pager case (1998-12-22),

14. D402656 - Pager (1998-12-15),

15. D395655 - Pager (1998-06-30),

Title: Toshiro Iizuka: Pioneering Inventor from Kanagawa

Introduction: Toshiro Iizuka is a renowned inventor hailing from Kanagawa, Japan, known for his groundbreaking contributions to various technological fields.

Latest Patents: Toshiro Iizuka holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his innovative spirit and forward-thinking approach.

Career Highlights: With a career spanning over two decades, Toshiro Iizuka has worked with leading research institutions and tech companies, consistently pushing the boundaries of what is possible in the realm of innovation.

Collaborations: Throughout his career, Toshiro Iizuka has collaborated with top engineers, scientists, and designers from around the world, fostering a culture of creativity and excellence in all his projects.

Conclusion: Toshiro Iizuka's passion for innovation and his relentless pursuit of technological advancement continue to inspire the next generation of inventors and visionaries worldwide.

Profile summary based on public USPTO records.

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]