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Toppan Forms Co., Ltd.

USPTO Granted Patents = 20

EPO Patents = 5

Forward Citations = 112

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52 inventors (with patents filed for the assignee):

Hitoshi Kagaya (3 out of 3 patents)

Yoshiaki Ide (3 out of 4 patents)

Takeshi Yamakami (3 out of 3 patents)

4. Junichi Takeya (2 out of 45 patents)

5. Yasuhiro Tanaka (2 out of 63 patents)

6. Yuki Owashi (2 out of 3 patents)

7. Kumi Hirose (2 out of 2 patents)

8. Takuya Sekiguchi (2 out of 2 patents)

9. Yasuhiro Endo (2 out of 14 patents)

10. Takafumi Matsumoto (2 out of 2 patents)

11. Yuichi Ito (2 out of 14 patents)

12. Takahiro Sakurai (2 out of 6 patents)

13. Hideo Shimizu (1 out of 68 patents)

14. Akira Hirasawa (1 out of 9 patents)

15. Jean Mugiraneza (1 out of 25 patents)

20 patents: Sort by Forward Citations

1. 11073958 - Antenna device (2021-07-27),

2. 10849231 - Laminate and circuit board (2020-11-24),

3. 10477679 - Method for producing wiring board (2019-11-12),

4. 10303994 - Non-contract data receiving/transmitting body (2019-05-28),

5. 10162989 - Sensing system (2018-12-25),

6. 10094609 - Refrigerant pack (2018-10-09),

7. 10074818 - Transistor (2018-09-11),

8. 10040960 - Silver ink composition, conductor and communication device (2018-08-07),

9. 9834360 - Implement for constant-temperature storage and storage container housing the same (2017-12-05),

10. 9604489 - Card enclosed units, service providing sheets and information concealment sheet (2017-03-28),

11. 9371465 - Silver ink composition (2016-06-21),

12. 9328254 - Silver ink composition and substrate (2016-05-03),

13. 8603863 - Method of manufacturing card (2013-12-10),

14. 8208262 - Window base material, card with embedded module, and manufacturing method of card with embedded module (2012-06-26),

15. 8042742 - Noncontact IC label and method and apparatus for manufacturing the same (2011-10-25),

Toppan Forms Co., Ltd. is a Japanese company that provides printing and information services. They offer a wide range of products including forms, data printing, security printing, direct mail, and digital document management solutions. With a commitment to innovation and quality, Toppan Forms aims to enhance business efficiency and effectiveness for their clients. Visit their website to learn more about their products and services.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

20 Patents

#3 in Toyko

#2,882 in Japan

#30,316 in the World

Toppan Forms Co., Ltd.

Forward Citations = 112

52 inventors:

Hitoshi Kagaya (3 out of 3 patents)

Yoshiaki Ide (3 out of 4 patents)

Takeshi Yamakami (3 out of 3 patents)

4. Junichi Takeya (2 out of 45 patents)

5. Yasuhiro Tanaka (2 out of 63 patents)

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