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Osaka Sealing Printing Co., Ltd.

USPTO Granted Patents = 15

CIPO Patents = 10

EPO Patents = 7

Forward Citations = 71

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27 inventors (with patents filed for the assignee):

Masahiko Yoshida (5 out of 7 patents)

Takayuki Kimura (4 out of 9 patents)

Yutaka Matsuguchi (4 out of 4 patents)

4. Kenichi Shibao (3 out of 4 patents)

5. Shinichi Ono (3 out of 5 patents)

6. Tetsuya Kishimoto (2 out of 2 patents)

7. Hidenao Takeuchi (2 out of 2 patents)

8. Hidenobu Harima (2 out of 2 patents)

9. Akinori Ishizuka (2 out of 2 patents)

10. Ryo Hironaka (1 out of 1 patent)

11. Naoki Asakura (1 out of 1 patent)

12. Katsumi Okuda (1 out of 1 patent)

13. Yasuhiro Yamaguchi (1 out of 1 patent)

14. Seiya Kubo (1 out of 1 patent)

15. Mai Fujii (1 out of 1 patent)

15 patents: Sort by Forward Citations

1. 12454145 - Heat-sensitive recording body (2025-10-28),

2. 11685560 - Packaging device and packaging method for packaging material (2023-06-27),

3. 11542046 - Banding and packaging device (2023-01-03),

4. 11001453 - Article transport device (2021-05-11),

5. 10882290 - Packaging sheet, and packaging container and packaging method using the packaging sheet (2021-01-05),

6. D849811 - Winding roller of a labeling machine (2019-05-28),

7. 10005306 - Thermosensitive recording body (2018-06-26),

8. 9902131 - Transparent adhesive sheet (2018-02-27),

9. 9878567 - Thermal recording sheet (2018-01-30),

10. 6053231 - Bonding apparatus for cutting label continuum having labels formed (2000-04-25),

11. 5895552 - Bonding apparatus for cutting label continuum having labels formed (1999-04-20),

12. 5300181 - Label sticking apparatus (1994-04-05),

13. 5130291 - Heat-sensitive recording paper (1992-07-14),

14. 4585506 - Pressure sensitive adhesive label affixing device (1986-04-29),

15. 4585505 - Pressure sensitive label application device (1986-04-29),

Osaka Sealing Printing Co., Ltd. is a leading manufacturer and supplier of high-quality sealing and printing solutions. With decades of experience in the industry, we offer a wide range of products including seal labels, stickers, and packaging materials. Our commitment to innovation, quality, and customer satisfaction has earned us a reputation for excellence in the market. Visit our website to learn more about our products and services.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 2 2025

15 Patents

#318 in Osaka

#3,361 in Japan

#38,649 in the World

Osaka Sealing Printing Co., Ltd.

Forward Citations = 71

27 inventors:

Masahiko Yoshida (5 out of 7 patents)

Takayuki Kimura (4 out of 9 patents)

Yutaka Matsuguchi (4 out of 4 patents)

4. Kenichi Shibao (3 out of 4 patents)

5. Shinichi Ono (3 out of 5 patents)

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