Isao Imai

Person

Kuki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Pigment dispersions and cosmetic products containing the same
- Patent number 6,790,452
- Issue date Sep 14, 2004
- Miyoshi Kasei, Inc.
- Shigeru Kishida
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Slurry composition for cosmetic product and method of use
- Patent number 6,416,766
- Issue date Jul 9, 2002
- U.S. Cosmetics Corporation
- Masaru Kobayashi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Composition for hydrophobic cosmetic products
- Patent number 6,251,411
- Issue date Jun 26, 2001
- U.S. Cosmetics Corporation
- Shigeru Kishida
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Slurry composition for cosmetic product and method of use
- Patent number 5,897,868
- Issue date Apr 27, 1999
- U.S. Cosmetics Corporation
- Masaru Kobayashi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Organosilicon-treated pigment, process for production thereof, and...
- Patent number 5,458,681
- Issue date Oct 17, 1995
- Miyoshi Kasei Co., Ltd.
- Yukio Hasegawa
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Organosilicon-treated pigment, process for production thereof, and...
- Patent number 5,368,639
- Issue date Nov 29, 1994
- Miyoshi Kasei Co., Ltd.
- Yukio Hasegawa
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Moisture holding pigment and a cosmetic containing such a pigment
- Patent number 5,091,013
- Issue date Feb 25, 1992
- Miyoshi Kasei Co., Ltd.
- Ryota Miyoshi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Polyolefin-treated pigment and cosmetics containing the same
- Patent number 4,919,922
- Issue date Apr 24, 1990
- Miyoshi Kasei Co. Ltd.
- Ryota Miyoshi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Surface-treated pigment material
- Patent number 4,863,800
- Issue date Sep 5, 1989
- Miyoshi Kasei Co., Ltd.
- Ryota Miyoshi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Pigments and extender pigments which are surface-treated with hydro...
- Patent number 4,622,074
- Issue date Nov 11, 1986
- Miyoshi Kasei Co., Ltd.
- Ryota Miyoshi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Pigment dispersions and cosmetic products containing the same
- Publication number 20030235544
- Publication date Dec 25, 2003
- Shigeru Kishida
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Person

Patents Grantslast 30 patents

Pigment dispersions and cosmetic products containing the same

Slurry composition for cosmetic product and method of use

Composition for hydrophobic cosmetic products

Slurry composition for cosmetic product and method of use

Organosilicon-treated pigment, process for production thereof, and...

Organosilicon-treated pigment, process for production thereof, and...

Moisture holding pigment and a cosmetic containing such a pigment

Polyolefin-treated pigment and cosmetics containing the same

Surface-treated pigment material

Pigments and extender pigments which are surface-treated with hydro...

Patents Applicationslast 30 patents

Pigment dispersions and cosmetic products containing the same