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Fuji Seal, Inc.

USPTO Granted Patents = 10

% Expired Patents = 10.0

EPO Patents = 1

Forward Citations = 138

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26 inventors (with patents filed for the assignee):

Tetsuo Hata (3 out of 4 patents)

Masakazu Hirayama (3 out of 3 patents)

Takeshi Kyogane (2 out of 8 patents)

4. Masato Nakanishi (2 out of 2 patents)

5. Chihiro Wakatsuki (2 out of 2 patents)

6. Toshiya Yoshii (2 out of 2 patents)

7. Hiroshi Harada (2 out of 75 patents)

8. Akira Uetsuki (1 out of 4 patents)

9. Toshiyuki Harada (1 out of 1 patent)

10. Hiroyuki Fujita (1 out of 20 patents)

11. Takahiro Nakagawa (1 out of 7 patents)

12. Osamu Sekiguchi (1 out of 13 patents)

13. Yasuhiko Shoji (1 out of 11 patents)

14. Takeshi Okubo (1 out of 4 patents)

15. Shoichi Omori (1 out of 1 patent)

10 patents: Sort by Forward Citations

1. 11273941 - Heat-shrinking apparatus for shrink labels (2022-03-15),

2. 6666808 - Sheet and blade for shaping a sheet bent portion (2003-12-23),

3. 6581972 - Tubular label, elongated tubular member and method of manufacturing the same, as well as labeled container (2003-06-24),

4. 6553700 - Metal can label and metal can having metal can label applied thereto (2003-04-29),

5. 6016641 - Apparatus and method for applying a tubular member over an article (2000-01-25),

6. 5891537 - Stretch label (1999-04-06),

7. 5843362 - Method of labeling a container with an elastic stretch label (1998-12-01),

8. 5759337 - Container with a label thereon, and apparatus and method for (1998-06-02),

9. 5725966 - Heat sensitive jacket label for battery and battery with the same (1998-03-10),

10. 5665443 - Heat sensitive label for packaging a dry-cell battery (1997-09-09),

Fuji Seal, Inc. is a leading manufacturer specializing in innovative packaging solutions, primarily focusing on flexible packaging, labels, and shrink sleeves. The company leverages advanced technologies to develop products that cater to various industries, including food, beverage, and pharmaceuticals. With a strong emphasis on sustainability and efficiency, Fuji Seal aims to enhance product preservation and consumer convenience while minimizing environmental impact. Headquartered in Osaka, Japan, the company serves a global market with its cutting-edge packaging technologies.

Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Oct 6 2026

10 Patents

#475 in Osaka

#4,400 in Japan

#55,986 in the World

Fuji Seal, Inc.

Forward Citations = 138

26 inventors:

Tetsuo Hata (3 out of 4 patents)

Masakazu Hirayama (3 out of 3 patents)

Takeshi Kyogane (2 out of 8 patents)

4. Masato Nakanishi (2 out of 2 patents)

5. Chihiro Wakatsuki (2 out of 2 patents)

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