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Komori Corporation

USPTO Granted Patents = 357

% Expired Patents = 42.9

EPO Patents = 157

Trademarks = 12

Forward Citations = 1,151

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219 inventors (with patents filed for the assignee):

Akehiro Kusaka (29 out of 29 patents)

Hiroyuki Sugiyama (25 out of 35 patents)

Hiroyoshi Kamoda (24 out of 24 patents)

4. Hiromitsu Numauchi (19 out of 19 patents)

5. Takanobu Aoki (11 out of 11 patents)

6. Toshihiko Ebina (11 out of 11 patents)

7. Masahiro Hirano (10 out of 10 patents)

8. Kazuhiro Maejima (10 out of 10 patents)

9. Shinichi Fujishiro (10 out of 10 patents)

10. Nobuaki Saito (9 out of 12 patents)

11. Kenji Tobe (9 out of 9 patents)

12. Takeshi Asai (9 out of 10 patents)

13. Akihiro Inde (8 out of 8 patents)

14. Hayato Kondo (7 out of 7 patents)

15. Shin Ohsawa (7 out of 7 patents)

Core Competencies:

Digital Printing

Print Quality Inspection

Ink Supply

Offset Printing

Inspection Apparatus

Rotary Screen Printing

Securities Printer

Intaglio Printing

Flexible Electronics

Sheet Processing

Varnish Film Thickness

Liquid Transfer

357 patents: Sort by Forward Citations

1. 12003689 - Lighting device and inspection device with light shield irradiation port configured to irradiate light only on the inspection region (2024-06-04),

2. 11677893 - Lighting device and inspection device with light irradiation port configured to discharge cooling air (2023-06-13),

3. 11358386 - Method for measuring varnish film thickness of printed article and varnish film thickness measurement device (2022-06-14),

4. 11254117 - Processing device (2022-02-22),

5. 11151708 - Print quality inspection apparatus and print quality inspection method (2021-10-19),

6. 11094051 - Print quality inspection apparatus and print quality inspection method (2021-08-17),

7. 11059310 - Printing apparatus (2021-07-13),

8. 10997458 - Apparatus for inspecting characters/numbers of negotiable instrument, and method for inspecting characters/numbers of negotiable instrument (2021-05-04),

9. 10867222 - Printed object management apparatus and management method (2020-12-15),

10. 10717269 - Print quality examination device (2020-07-21),

11. 10668715 - Offset printing press for printing securities having quality inspection camera (2020-06-02),

12. 10632738 - Liquid transfer apparatus (2020-04-28),

13. 10618271 - Number printing apparatus (2020-04-14),

14. 10265946 - Printing apparatus (2019-04-23),

15. 10265945 - Ink supply method and ink supply device (2019-04-23),

Komori Corporation, headquartered in Tokyo, Japan, specializes in advanced printing technology solutions. The company is renowned for its innovations in digital printing, offset printing, and various inspection apparatuses that enhance print quality. With a focus on sectors such as commercial printing and securities printing, Komori integrates cutting-edge technologies like rotary screen printing and intaglio printing to meet diverse customer needs. Their commitment to excellence positions them as a leader in the global printing industry.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

Komori Corporation

357 Patents

#236 in Tokyo

#475 in Japan

#2,567 in the World

Komori Corporation

Forward Citations = 1,151

219 inventors:

Akehiro Kusaka (29 out of 29 patents)

Hiroyuki Sugiyama (25 out of 35 patents)

Hiroyoshi Kamoda (24 out of 24 patents)

4. Hiromitsu Numauchi (19 out of 19 patents)

5. Takanobu Aoki (11 out of 11 patents)

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