Jumei Harada

This inventor holds 10 USPTO granted patents. Top assignees: Bridgestone Corporation, Bridgestone Tire Company Limited. Active years: 1976-1993.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Jumei Harada. Retrieved from https://idiyas.com/inventor/jumei-harada

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

Calculating rank

USPTO Granted Patents = 10

% Patents Active = 100.0

Average Co-Inventor Count = 2.6

ph-index = 7

Forward Citations = 100(Granted Patents)

Location History:

Higashi-Murayama, JA (1976 - 1978)
Tokyo, JP (1988 - 1989)
Kodaira, JP (1984 - 1990)
Yokohama, JP (1993)

Company Filing History:

6 out of 5,199

Bridgestone Corporation

patents

4 out of 504

Bridgestone Tire Company Limited

patents

Years Active: 1976-1993

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10 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5225133 - Method for manufacturing a golf ball mold (1993-07-06),

2. 5194191 - Preparation of thread-wound golf balls (1993-03-16),

3. 4911631 - Rotary roll extruder (1990-03-27),

4. 4871259 - Rubber-like material kneading apparatus (1989-10-03),

5. 4744745 - Variable contour rubber extruder (1988-05-17),

6. 4576563 - Rotary roll-type rubber extruder (1986-03-18),

7. 4470790 - Adjustable extrusion die assembly (1984-09-11),

8. 4075275 - Methods of casting pneumatic tires (1978-02-21),

9. 3994650 - Apparatuses for casting pneumatic tires (1976-11-30),

10. 3932088 - Flexible annular core used for the production of hollow toroidal rubber (1976-01-13),

Title: The Innovative Journey of Jumei Harada

Introduction:

Jumei Harada, a pioneering inventor hailing from Yokohama, Japan, has made significant contributions to the world of technology and innovation. Her groundbreaking work has left a lasting impact on various industries.

Latest Patents:

Jumei Harada's latest patents focus on advancements in renewable energy technologies, particularly in the field of solar power efficiency and storage solutions. Her innovative ideas continue to push the boundaries of what is possible in sustainable energy.

Career Highlights:

Throughout her illustrious career, Jumei Harada has been recognized for her inventive spirit and dedication to creating solutions that address pressing global challenges. Her work has garnered international acclaim and numerous awards for its ingenuity.

Collaborations:

Jumei Harada has collaborated with leading research institutions and universities to further her research and bring her inventions to life. Her partnerships have been instrumental in bridging the gap between academia and industry, leading to real-world applications of her innovative ideas.

Conclusion:

In conclusion, Jumei Harada stands as a shining example of a visionary inventor who is shaping the future through her groundbreaking innovations. Her relentless pursuit of excellence and commitment to making the world a better place continue to inspire generations of inventors and innovators 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]