Forward Citations = 124

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4 inventors (with patents filed for the assignee):

Ryota Miyoshi (7 out of 9 patents)

Isao Imai (6 out of 10 patents)

Yukio Hasegawa (2 out of 12 patents)

4. Tadashi Sugaya (2 out of 2 patents)

7 patents: Sort by Forward Citations

1. 5458681 - Organosilicon-treated pigment, process for production thereof, and (1995-10-17),

2. 5368639 - Organosilicon-treated pigment, process for production thereof, and (1994-11-29),

3. 5091013 - Moisture holding pigment and a cosmetic containing such a pigment (1992-02-25),

4. 4919922 - Polyolefin-treated pigment and cosmetics containing the same (1990-04-24),

5. 4863800 - Surface-treated pigment material (1989-09-05),

6. 4622074 - Pigments and extender pigments which are surface-treated with (1986-11-11),

7. 4606914 - Cosmetic composition (1986-08-19),

Miyoshi Kasei Co. Ltd. is a leading manufacturer of specialty chemicals and materials. With a focus on innovation and sustainability, the company serves a wide range of industries including automotive, electronics, and healthcare. Offering high-quality products and solutions, Miyoshi Kasei is committed to meeting the diverse needs of its customers worldwide.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

7 Patents

#1 in Urawa

#5,302 in Japan

Urawa, Japan

Miyoshi Kasei Co. Ltd.

Forward Citations = 124

4 inventors:

Ryota Miyoshi (7 out of 9 patents)

Isao Imai (6 out of 10 patents)

Yukio Hasegawa (2 out of 12 patents)

4. Tadashi Sugaya (2 out of 2 patents)

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