HA

Hidehiko Asanuma

L' L'Oreal: 8 patents #302 of 2,221Top 15%
Overall (All Time): #612,306 of 4,157,543Top 15%
8
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12102699 Foaming composition comprising oil Takehiko Kasai, Toshifumi Shiroya, Shoji Maruyama 2024-10-01
11975093 Composition comprising oil and polyion complex including cellulose-based cationic polymer with at least one fatty chain Toshifumi Shiroya, Takehiko Kasai 2024-05-07
11833234 Emulsions with a high internal oil phase Takehiko Kasai, Toshifumi Shiroya, Shoji Maruyama 2023-12-05
11826455 Self-healing or self-repairing film forming composition Toshifumi Shiroya, Takehiko Kasai, Tomomi Hamazaki, Toru Koike 2023-11-28
11819564 Composition comprising polyion complex particle and oil Toshifumi Shiroya, Takehiko Kasai 2023-11-21
11642297 Combination of polyion complex particle and hydrophilic or water-soluble UV filter Takehiko Kasai, Toshifumi Shiroya, Ritesh Sinha, Christophe Dumousseaux 2023-05-09
11452676 Combination of polyion complex particle and non-polymeric base having two or more dissociation constants Toshifumi Shiroya, Takehiko Kasai 2022-09-27
11389379 Combination of polyion complex particle and non-polymeric acid having two or more acid dissociation constants Takehiko Kasai, Toshifumi Shiroya, Ritesh Sinha, Christophe Dumousseaux 2022-07-19