% Expired Patents = 20.0

Forward Citations = 22

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26 inventors (with patents filed for the assignee):

Naoki Okamoto (2 out of 7 patents)

Minoru Waki (2 out of 5 patents)

Kazumi Adachi (2 out of 2 patents)

4. Hidehiko Komatsu (1 out of 52 patents)

5. Naomi Fujimori (1 out of 6 patents)

6. Kiyohiko Takemoto (1 out of 88 patents)

7. Hideaki Sakurai (1 out of 20 patents)

8. Yasuhiro Akita (1 out of 6 patents)

9. Hiroshi Tonegawa (1 out of 4 patents)

10. Michinari Tsukahara (1 out of 26 patents)

11. Kazuaki Watanabe (1 out of 20 patents)

12. Hiroto Nakamura (1 out of 21 patents)

13. Minoru Sueda (1 out of 5 patents)

14. Yasuharu Suda (1 out of 16 patents)

15. Shuichi Yamaguchi (1 out of 24 patents)

5 patents: Sort by Forward Citations

1. 7414082 - Recording liquid and ink jet recording method (2008-08-19),

2. 7070903 - Coating formulation for printing plate precursor, printing plate precursor, printing press, fabrication process of printing plate, and regeneration process of printing plate (2006-07-04),

3. 6645629 - Conductive antioxidant paint and graphite electrode (2003-11-11),

4. 6274646 - Ink composition capable of realizing print with improved fixation (2001-08-14),

5. 6083315 - Agglomerated pigment, process for producing the same, aqueous pigment (2000-07-04),

Company Overview

Mikuni Color Ltd. is a leading manufacturer of high-quality colorants and pigments for various industries including plastics, coatings, and textiles. With a strong focus on research and development, we offer innovative solutions to meet the unique color requirements of our customers. Our products are known for their consistency, durability, and vibrant hues, making us a trusted partner for companies around the world.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

5 Patents

#115 in Hyogo

#6,651 in Japan

Hyogo, Japan

Mikuni Color Ltd.

Forward Citations = 22

26 inventors:

Naoki Okamoto (2 out of 7 patents)

Minoru Waki (2 out of 5 patents)

Kazumi Adachi (2 out of 2 patents)

4. Hidehiko Komatsu (1 out of 52 patents)

5. Naomi Fujimori (1 out of 6 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Mikuni Color Ltd.. Retrieved from https://idiyas.com/company/mikuni-color

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]