For the Inventor, By the Inventor

Enter assignee name

Nippon Notion Kogyo Co., Ltd.

USPTO Granted Patents = 44

Forward Citations = 631

Loading Chart...

Loading Chart...

16 inventors (with patents filed for the assignee):

Kazumi Kasai (19 out of 54 patents)

Yoshihiro Kanzaka (5 out of 26 patents)

Takeo Fukuroi (4 out of 25 patents)

4. Yukio Taga (4 out of 7 patents)

5. Hirokazu Watanabe (2 out of 25 patents)

6. Fumio Seki (2 out of 13 patents)

7. Hiroshi Oura (2 out of 3 patents)

8. Yasuhiko Matsuda (1 out of 21 patents)

9. Hiroshi Matoba (1 out of 31 patents)

10. Toshiaki Sodeno (1 out of 13 patents)

11. Akira Tanaka (1 out of 9 patents)

12. Keiichi Yoshieda (1 out of 20 patents)

13. Masahiko Ito (1 out of 2 patents)

14. Keichi Inazawa (1 out of 2 patents)

15. Hisashi Douri (1 out of 1 patent)

Core Competencies:

Belt Adjuster

Strap Adjustment Assembly

Swivel Joint Assembly

Snap Hook

Buckle

Button Setting Apparatus

Fastener Elements

Apparel Fasteners

Adjustable Strap Fastener

Button Orientation Apparatus

Garment Fastening

Synthetic Resin Components

44 patents: Sort by Forward Citations

1. D328045 - Belt adjuster for apparel or similar article (1992-07-21),

2. 4903378 - Strap adjustment assembly (1990-02-27),

3. 4868954 - Swivel joint assembly (1989-09-26),

4. D296301 - Snap hook (1988-06-21),

5. D292898 - Buckle (1987-11-24),

6. D292192 - Belt buckle (1987-10-06),

7. 4683621 - Flexible button (1987-08-04),

8. D290349 - Belt adjuster (1987-06-16),

9. 4665592 - Swivel snap hook of synthetic resin (1987-05-19),

10. 4664574 - Eyelet assembly (1987-05-12),

11. 4650104 - Positioning device for button setting machines (1987-03-17),

12. 4645110 - Drive control in an apparatus for assembling fastener elements (1987-02-24),

13. 4641741 - Parts supplying apparatus for button assembling and setting machines (1987-02-10),

14. 4639983 - Hook for a hook-and-eye fastener (1987-02-03),

15. 4639982 - Releasable buckle (1987-02-03),

Nippon Notion Kogyo Co., Ltd. is a leading company in the manufacturing industry. With a strong focus on innovation, we have been providing high-quality products and solutions to our global customers for over four decades. Our expertise lies in the development and production of precision components, including plastic injection molded parts, metal press parts, and electrical components. We are committed to delivering superior products and exceptional customer service, contributing to the success of various industries such as automotive, electronics, and machinery. Visit our website to learn more about our comprehensive range of products and our commitment to quality.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

44 Patents

#758 in Tokyo

#1,825 in Japan

#15,270 in the World

Nippon Notion Kogyo Co., Ltd.

Forward Citations = 631

16 inventors:

Kazumi Kasai (19 out of 54 patents)

Yoshihiro Kanzaka (5 out of 26 patents)

Takeo Fukuroi (4 out of 25 patents)

4. Yukio Taga (4 out of 7 patents)

5. Hirokazu Watanabe (2 out of 25 patents)

Please report any incorrect information to support@idiyas.com

Loading…