Hiroyuki Mizokawa

This inventor holds 36 USPTO granted patents, primarily in Car Audio Technology. Top assignee: Matsushita Electric Industrial Co., Ltd.. Active years: 2001-2007.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroyuki Mizokawa. Retrieved from https://idiyas.com/inventor/hiroyuki-mizokawa

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

USPTO Granted Patents = 36

% Patents Active = 100.0

Average Co-Inventor Count = 1.3

ph-index = 14

Forward Citations = 518(Granted Patents)

Location History:

Kanagawa, JP (2001 - 2004)
Yokohama, JP (2004 - 2007)
Osaka, JP (2007)

Company Filing History:

36 out of 27,375

Matsushita Electric Industrial Co., Ltd.

patents

Years Active: 2001-2007

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Areas of Expertise:

Car Audio

Amplifier

Speaker

Digital Audio Disc Player

Television Receiver

DVD Player

Head Rest Monitor

Combined Tuner

36 patents (USPTO):Sort by Forward CitationsExplore Patents

1. D551210 - Speaker for an automobile (2007-09-18),

2. D551209 - Speaker for an automobile (2007-09-18),

3. D550652 - Speaker for an automobile (2007-09-11),

4. D550651 - Speaker for an automobile (2007-09-11),

5. D550209 - Speaker for an automobile (2007-09-04),

6. D550208 - Speaker for an automobile (2007-09-04),

7. D550207 - Speaker for an automobile (2007-09-04),

8. D550206 - Speaker for an automobile (2007-09-04),

9. D549693 - Speaker for an automobile (2007-08-28),

10. D549692 - Speaker for an automobile (2007-08-28),

11. D548723 - Amplifier for an automobile (2007-08-14),

12. D537057 - Car audio (2007-02-20),

13. D536316 - Car audio (2007-02-06),

14. D533860 - Car audio (2006-12-19),

15. D533859 - Television receiver for an automobile (2006-12-19),

Title: **Hiroyuki Mizokawa: A Pioneer in Automotive Speaker Technology**

Introduction

Hiroyuki Mizokawa, based in Yokohama, Japan, is a distinguished inventor with a remarkable portfolio of 36 patents. His innovative contributions to the field of automotive technology, particularly in speaker design, have positioned him as a key figure in the industry.

Latest Patents

Among his latest inventions, Mizokawa has developed a cutting-edge speaker specifically designed for automobiles. This advancement demonstrates his commitment to enhancing auditory experiences within vehicles, blending functionality with the high standards of automotive performance.

Career Highlights

Throughout his career, Mizokawa has made significant strides while working at Matsushita Electric Industrial Co., Ltd. His efforts have resulted in numerous enhancements in audio technology, securing his reputation as an innovator in the field.

Collaborations

Mizokawa has collaborated with several talented professionals, including Hiroki Nishii and Toshiyuki Itabashi. These partnerships have facilitated the exchange of ideas and have been instrumental in the development of pioneering technologies.

Conclusion

Hiroyuki Mizokawa's dedication to innovation in automotive speaker technology illustrates the impact one inventor can have on the industry. His extensive patent portfolio and collaborative efforts highlight the importance of creativity and teamwork in achieving transformative advancements.

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]