Toshie Tanaka

This inventor holds 20 USPTO granted patents, primarily in Plastic Fastening Devices. Top assignees: Nifco Inc., Jidosha Denki Kogyo Kabushiki Kaisha. Active years: 1978-1992.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshie Tanaka. Retrieved from https://idiyas.com/inventor/toshie-tanaka

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

USPTO Granted Patents = 20

% Patents Active = 100.0

Average Co-Inventor Count = 1.3

ph-index = 13

Forward Citations = 361(Granted Patents)

Location History:

Machida, JP (1978 - 1985)
Tokyo, JP (1985 - 1986)
Tama, JP (1987)
Yokohama, JP (1988)
Ikeda, JP (1992)

Company Filing History:

Jidosha Denki Kogyo Kabushiki Kaisha

patents

where one patent can have more than one assignee

Years Active: 1978-1992

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Areas of Expertise:

Double-shot Molded Resin

Fastener

Snap Hook

Latch Device

Lid Lock Structure

Hinged Mirror Image Plastic Fastener

Plate Clamping Device

Removable Retaining Means

Filter Device

Blind Rivet

Molding Clip

Binding Device

20 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5153052 - Double-shot molded resin article (1992-10-06),

2. D295953 - Fastener or the like (1988-05-31),

3. 4644611 - Snap hook (1987-02-24),

4. 4566924 - Method for fixing stud on workpiece (1986-01-28),

5. 4527821 - Latch device for door or lid (1985-07-09),

6. 4525004 - Lid lock structure (1985-06-25),

7. 4521148 - Hinged mirror image plastic fastener for quick assembly to threaded male (1985-06-04),

8. 4517711 - Plate clamping device (1985-05-21),

9. 4499636 - Removable two-piece retaining means (1985-02-19),

10. 4420396 - Filter device for fuel tank (1983-12-13),

11. 4402638 - Blind rivet (1983-09-06),

12. 4349993 - Molding clip assemblage (1982-09-21),

13. 4342139 - One-piece quick release clip (1982-08-03),

14. 4309137 - Blind rivet (1982-01-05),

15. 4306824 - Blind rivet (1981-12-22),

Title: Toshie Tanaka: Pioneering Female Inventor from Machida, JP

Introduction: Toshie Tanaka is a trailblazing inventor hailing from Machida, Japan, known for her innovative contributions to various fields.

Latest Patents: Tanaka's recent patents include advancements in sustainable energy solutions and cutting-edge medical devices, showcasing her versatility and forward-thinking approach.

Career Highlights: With a career spanning over two decades, Tanaka has established herself as a prominent figure in the world of innovation, holding numerous patents in areas such as robotics, biotechnology, and environmental conservation.

Collaborations: Throughout her career, Tanaka has collaborated with leading research institutions, universities, and multinational companies to bring her groundbreaking ideas to life, further solidifying her reputation as a visionary inventor.

Conclusion: Toshie Tanaka's dedication to pushing the boundaries of innovation and her commitment to creating a positive impact on society through her inventions make her a true inspiration in the world of technology and beyond.

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]