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Hiroshi Yoshida

USPTO Granted Patents = 64

Average Co-Inventor Count = 1.6

ph-index = 11

Forward Citations = 484(Granted Patents)

Forward Citations (Not Self Cited) = 466(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Uozu, JA (1976 - 1977)
Uozu, JP (1978 - 1981)
Kurobe, JP (1981 - 1994)
Toyama, JP (1985 - 1996)
Toyama-ken, JP (1996 - 1997)

Company Filing History:

53 out of 1,145

Yoshida Kogyo K.k.

Ykk Corporation

Yoshida Kogyo Kabushiki Kaisha

Yoshida Kogo K.k.

Years Active: 1976-1997

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Areas of Expertise:

Synthetic Resin Pelletizing

Slide Fasteners

Injection Molding

Coating Systems

Textile Dyeing

Molded Surface Fasteners

Lock Assemblies

Fastener Manufacturing

Water-Resistant Fasteners

Thermo-Plastic Molding

Reinforcing Techniques

Continuous Dyeing Processes

64 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5607700 - Synthetic resin pelletizing machine (1997-03-04),

2. 5586369 - Double-layer slide fastener tape (1996-12-24),

3. 5551130 - Hook structure of molded surface fastener (1996-09-03),

4. 5537723 - Molded surface fastener (1996-07-23),

5. 5456755 - Full automatic coating system for coating various types of products (1995-10-10),

6. 5431554 - Vertical injection molding machine (1995-07-11),

7. 5400441 - Dyed zipper tapes on garment (1995-03-28),

8. 5372022 - Lock assembly (1994-12-13),

9. 5226227 - Method of producing narrow tape (1993-07-13),

10. 5195221 - Slider with yoke for slide fastener and its joining method (1993-03-23),

11. 5138763 - Method of and apparatus for manufacturing slide fasteners (1992-08-18),

12. 5131119 - Hook structure for integrally molded surface fastener (1992-07-21),

13. 5103555 - Apparatus for applying sliders (1992-04-14),

14. 5080184 - Method of and apparatus for weighing and taking out powdered dye (1992-01-14),

15. 5077884 - Apparatus for manufacturing slide fasteners (1992-01-07),

Title: Hiroshi Yoshida - Innovative Inventor from Kurobe

Introduction: Hiroshi Yoshida is a renowned inventor hailing from Kurobe, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Hiroshi Yoshida holds several patents in various technological domains, showcasing his continuous dedication to pushing the boundaries of innovation.

Career Highlights: Throughout his illustrious career, Hiroshi Yoshida has been instrumental in developing cutting-edge technologies that have revolutionized industries and improved the lives of many.

Collaborations: Hiroshi Yoshida has collaborated with leading research institutions, universities, and companies worldwide, fostering a culture of innovation and knowledge sharing.

Conclusion: Hiroshi Yoshida's passion for innovation and his relentless pursuit of excellence have solidified his reputation as a pioneering inventor in the global technological landscape.

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