EPO Patents = 2

Forward Citations = 9

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19 inventors (with patents filed for the assignee):

Kazuhiro Hoshino (1 out of 2 patents)

Kentaro Suzuki (1 out of 37 patents)

Toru Sato (1 out of 27 patents)

4. Eiichi Matsumoto (1 out of 11 patents)

5. Takashi Takemi (1 out of 1 patent)

6. Satoshi Nakamura (1 out of 1 patent)

7. Tomohiro Kumaki (1 out of 1 patent)

8. Yoshiko Abe (1 out of 1 patent)

9. Yuji Yanagi (1 out of 1 patent)

10. Yasuo Murakami (1 out of 50 patents)

11. Taiichirou Aoki (1 out of 1 patent)

12. Yoshihiro Nakasu (1 out of 1 patent)

13. Shunsuke Okabe (1 out of 1 patent)

14. Shigeyuki Ogawa (1 out of 1 patent)

15. Kazuo Akita (1 out of 1 patent)

6 patents: Sort by Forward Citations

1. 12486560 - Alignment mechanism, alignment method, film forming device and film forming method (2025-12-02),

2. 12463071 - Deposition apparatus, electronic device manufacturing apparatus, and deposition method (2025-11-04),

3. 12354894 - Alignment apparatus, deposition apparatus, electronic device manufacturing apparatus, and alignment method (2025-07-08),

4. 12116664 - Transport carrier, deposition apparatus, and electronic device manufacturing apparatus (2024-10-15),

5. 9951415 - Film deposition apparatus and film deposition method (2018-04-24),

6. 8357241 - Method of organic material vacuum evaporation and apparatus thereof (2013-01-22),

Company Overview

Canon Tokki Corporation is a leading manufacturer of equipment for the production of organic light-emitting diode (OLED) displays. Established as a subsidiary of Canon Inc., the company specializes in the development and production of advanced deposition systems used in the fabrication of OLED panels, which are widely used in televisions, smartphones, and other electronic devices. Canon Tokki is recognized for its innovative technology and plays a crucial role in the OLED supply chain, contributing to the advancement of display technology.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

6 Patents

#24 in Niigata

#5,989 in Japan

Niigata, Japan

Canon Tokki Corporation

Forward Citations = 9

19 inventors:

Kazuhiro Hoshino (1 out of 2 patents)

Kentaro Suzuki (1 out of 37 patents)

Toru Sato (1 out of 27 patents)

4. Eiichi Matsumoto (1 out of 11 patents)

5. Takashi Takemi (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Canon Tokki Corporation. Retrieved from https://idiyas.com/company/canon-tokki

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]

2 patents (EPO):

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]