Tokyo, Japan

Toppan Forms Co., Ltd.


USPTO Granted Patents = 20

% Expired Patents = 60.0


Forward Citations = 112

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46 inventors (with patents filed for the assignee):

goldMedal Hitoshi Kagaya (3 out of 3 patents)

silverMedal Yoshiaki Ide (3 out of 4 patents)

bronzeMedal Takeshi Yamakami (3 out of 3 patents)

4.  Junichi Takeya (2 out of 46 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 26 patents)


20 patents:

Company Overview
Toppan Forms Co., Ltd. is a prominent Japanese company specializing in the development and manufacturing of a wide range of information management solutions. The organization focuses on areas such as secure printing, document management, and digital transformation technologies. With a strong emphasis on innovation, Toppan Forms integrates advanced technologies to enhance operational efficiency and data security for various industries. Its commitment to quality and reliability positions it as a key player in the information solutions sector, particularly within the Asia-Pacific region.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 13 2026

Toppan Forms Co., Ltd. USPTO Patent Assignee Logo
20 Patents

#1,343 in Tokyo

#2,944 in Japan

#31,264 in the World

Tokyo, JP
Tokyo, Japan
Forward Citations = 112

46 inventors:

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Toppan Forms Co., Ltd.. Retrieved from https://idiyas.com/company/toppan-forms-company

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]
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