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For the Inventor, By the Inventor

Shiga, Japan

Hironori Iwamoto

This inventor holds 7 USPTO granted patents. Top assignee: Matsushita Electric Works, Ltd.. Active years: 1989-2002.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hironori Iwamoto. Retrieved from https://idiyas.com/inventor/hironori-iwamoto

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

USPTO Granted Patents = 7

% Patents Active = 100.0

Average Co-Inventor Count = 2.5

ph-index = 7

Forward Citations = 152(Granted Patents)


Location History:

  • Hikone, JP (1989 - 1990)
  • Oomi, JP (1993)
  • Sakata-gun, JP (1998 - 1999)
  • Osaka, JP (2001)
  • Shiga, JP (2002)

Company Filing History:

goldMedal7 out of 1,623 
 
Matsushita Electric Works, Ltd.
 patents

Years Active: 1989-2002

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7 patents (USPTO):Explore Patents
1. 6436062 - Massaging appliance (2002-08-20),
2. 6190339 - Massage device (2001-02-20),
3. 5997489 - Massager with rotatable head and roller (1999-12-07),
4. 5827205 - Foot vibrator massager having a pair of solinoids (1998-10-27),
5. 5193528 - Hand-held vibratory massager (1993-03-16),
6. 4958628 - Hand-held vibratory massager (1990-09-25),
7. 4825853 - Hand-held vibratory massager (1989-05-02),

Title: Hironori Iwamoto: Innovator in Massage Technology

Introduction

Hironori Iwamoto is a prominent inventor based in Shiga, Japan, known for his innovative contributions to the field of massage technology. With a total of 7 patents to his name, Iwamoto has made significant strides in designing devices that enhance the massage experience and improve user comfort.

Latest Patents

Among his latest patented inventions are the "Massaging Appliance" and "Massage Device." The Massaging Appliance features a roller unit that includes multiple rows of rollers arranged parallel to one another, enabling stable engagement with the user's body. The massage head vibrates, providing effective relief and relaxation. Meanwhile, the Massage Device is designed with first and second massage members that perform unique movements. The first member circulates in a manner that expands outward in its massage zone and retracts in its release zone, while the second member undergoes a reciprocal rocking motion in sync, maximizing the overall efficiency of the massage.

Career Highlights

Hironori Iwamoto has established himself at Matsushita Electric Works, Ltd., where he applies his expertise to drive innovation in product development. His advancements within the company have not only demonstrated his technical prowess but also enhanced the company's reputation in the consumer electronics industry by introducing enhanced wellness solutions.

Collaborations

Throughout his career, Iwamoto has collaborated with talented individuals such as Keiji Hata and Shigeyuki Ikeda. Their combined efforts in research and development have contributed to the successful creation of various patented technologies, demonstrating the value of teamwork in fostering innovation.

Conclusion

Hironori Iwamoto's commitment to innovation in massage technology reflects his dedication to improving the quality of life for users. His patents, including the Massaging Appliance and Massage Device, showcase his creative approach to solving everyday problems through inventive solutions. As he continues to work with esteemed colleagues and advance technology at Matsushita Electric Works, Iwamoto remains a key figure in the realm of wellness innovations.

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]
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