logo

For the Inventor, By the Inventor

Osaka, Japan

Fuji Seal, Inc.

Calculating rank
USPTO Granted Patents = 10

% Expired Patents = 10.0


Forward Citations = 138

Loading Chart...
Loading Chart...

26 inventors (with patents filed for the assignee):

goldMedal Tetsuo Hata (3 out of 4 patents)

silverMedal Masakazu Hirayama (3 out of 3 patents)

bronzeMedal 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:

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),
Company Overview
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 synthesized from public USPTO records and patent filings.

logo

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

10 Patents

#476 in Osaka

#4,406 in Japan

#56,119 in the World

Osaka, JP
Osaka, Japan

Fuji Seal, Inc.

Forward Citations = 138

26 inventors:

goldMedal Tetsuo Hata (3 out of 4 patents)

silverMedal Masakazu Hirayama (3 out of 3 patents)

bronzeMedal Takeshi Kyogane (2 out of 8 patents)

4.  Masato Nakanishi (2 out of 2 patents)

5.  Chihiro Wakatsuki (2 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Fuji Seal, Inc.. Retrieved from https://idiyas.com/company/fuji-seal

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

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]
Loading…