Hisao Yabe

This inventor holds 6 USPTO granted patents. Top assignees: Kabushiki Kaisha Toshiba, Koyo Seiko Company, Ltd., Notoshiti Corporation. Active years: 1989-2003.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hisao Yabe. Retrieved from https://idiyas.com/inventor/hisao-yabe-bxbwad6s

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

Calculating rank

USPTO Granted Patents = 6

% Patents Active = 83.3

Average Co-Inventor Count = 4.3

ph-index = 3

Forward Citations = 32(Granted Patents)

Location History:

Fujisawa, JP (1989 - 1990)
Hiratsuka, JP (1996 - 2003)

Company Filing History:

5 out of 53,286

Kabushiki Kaisha Toshiba

patents

1 out of 772

Koyo Seiko Company, Ltd.

patents

1 out of 1

Notoshiti Corporation

patent

4. 1 out of 1

Yano Kousakujo Corporation

patent

where one patent can have more than one assignee

Years Active: 1989-2003

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6 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6642165 - Wear resistant member for electronic equipment, and bearing and spindle motor therewith (2003-11-04),

2. 6475940 - Wear resistant member for electronic equipment and bearing and spindle motor therewith (2002-11-05),

3. 5575571 - Rolling bearing (1996-11-19),

4. 4908261 - Non-ferrous metal mechanical part (1990-03-13),

5. 4853284 - Mechanical part (1989-08-01),

6. 4822662 - Machine parts with wear-resistant surface brought into contact with (1989-04-18),

I specialize in innovations, inventions, inventors, patent attorneys, assignees, and patents. The article about inventor Hisao Yabe from Hiratsuka, JP, with 6 patents will be structured as follows:

Title: Unveiling the Inventive Mind of Hisao Yabe

Introduction: Hisao Yabe, an innovative inventor hailing from Hiratsuka, JP, stands out with his remarkable contributions in the field of electronic equipment.

Latest Patents: His latest patents include the groundbreaking inventions of "Wear Resistant Member for Electronic Equipment" and "Bearing and Spindle Motor Therewith". These inventions introduce silicon nitride and zirconium oxide sintered bodies with unique properties that enhance the reliability and performance of electronic devices.

Career Highlights: Hisao Yabe's expertise shone through in his tenure at Kabushiki Kaisha Toshiba and Koyo Seiko Company, Ltd., where he played a pivotal role in pioneering advancements in electronic equipment technology.

Collaborations: Throughout his career, Hisao Yabe collaborated closely with notable coworkers such as Takashi Ishii and Hajime Kohama, combining their collective knowledge to drive innovation in the industry.

Conclusion: Hisao Yabe, with his inventive spirit and dedication to excellence, continues to leave a lasting impact on the realm of electronic equipment through his patents and collaborative efforts.

Each section is constructed to provide a comprehensive overview of Hisao Yabe's accomplishments and contributions to the field of 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]