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Adeka Argus Chemical Co., Ltd.

USPTO Granted Patents = 93

Forward Citations = 648

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63 inventors (with patents filed for the assignee):

Yutaka Nakahara (37 out of 65 patents)

Toshihiro Shibata (32 out of 59 patents)

Motonobu Minagawa (26 out of 74 patents)

4. Naohiro Kubota (19 out of 52 patents)

5. Tohru Haruna (14 out of 33 patents)

6. Etsuo Tobita (11 out of 11 patents)

7. Norio Kurosawa (9 out of 24 patents)

8. Ryozo Arata (9 out of 10 patents)

9. Mitsuo Akutsu (8 out of 19 patents)

10. Masaki Kimura (8 out of 11 patents)

11. Atsushi Nishimura (8 out of 10 patents)

12. Kazuo Sugibuchi (7 out of 10 patents)

13. Kazunori Nishikawa (6 out of 8 patents)

14. Bunji Hirai (5 out of 6 patents)

15. Ryoji Kimura (5 out of 5 patents)

Core Competencies:

Heat-Sensitive Recording Material

Polyolefin Resin Composition

Optically Active Compound

Liquid Crystal Composition

Stabilized Synthetic Resin

Pyrimidine Compounds

Optically Active Ester Compound

Plasticizer for Chloroprene Rubber

Synthetic Polymer Composition

Radiation Sensitizer

Phenol Compound

Stabilizer Compositions

93 patents: Sort by Forward Citations

1. 5081170 - Stabilized polyolefin resin composition (1992-01-14),

2. 5081099 - Heat-sensitive recording material (1992-01-14),

3. 5047169 - Tolane compound (1991-09-10),

4. 5045433 - Substituted acridine derivatives and application thereof (1991-09-03),

5. 5043094 - Optically active bisaryl compound (1991-08-27),

6. 5039723 - Stabilized synthetic resin composition (1991-08-13),

7. 5013475 - Optically active ester compound and liquid crystal composition (1991-05-07),

8. 4999393 - Phosphonite compound and synthetic resin composition (1991-03-12),

9. 4997888 - Weatherability and adherence of polypropylene (1991-03-05),

10. 4994529 - Weatherability and adherence of polypropylene (1991-02-19),

11. 4985564 - Acridine compound and photopolymerizable composition using the same (1991-01-15),

12. 4981967 - Pyrimidine compounds and their use as liquid crystals (1991-01-01),

13. 4980336 - Heat-sensitive recording material (1990-12-25),

14. 4980083 - Optically active compound and liquid crystal composition containing the (1990-12-25),

15. 4959173 - Optically active ester compound (1990-09-25),

Adeka Argus Chemical Co., Ltd. is a chemical company based in Japan. They specialize in the production and distribution of a wide range of chemical products. With a strong focus on innovation and sustainability, Adeka Argus Chemical Co., Ltd. is committed to developing solutions that meet the changing needs of their customers and contribute to a better future. For more information, visit their website.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

93 Patents

#493 in Tokyo

#1,145 in Japan

#8,058 in the World

Adeka Argus Chemical Co., Ltd.

Forward Citations = 648

63 inventors:

Yutaka Nakahara (37 out of 65 patents)

Toshihiro Shibata (32 out of 59 patents)

Motonobu Minagawa (26 out of 74 patents)

4. Naohiro Kubota (19 out of 52 patents)

5. Tohru Haruna (14 out of 33 patents)

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