Inventor
Reiji Miyahara
Inventor
Yokohama, JP
Overview
Patents· 23 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Kprimary
A61KPreparations for medical, dental or toiletry purposes33%
A61QSpecific use of cosmetics or similar toiletry preparations33%
C07CAcyclic or carbocyclic compounds9%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations7%
C11DDetergent compositions7%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry4%
B29BPreparation or pretreatment of the material to be shaped2%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients2%
C08LCompositions of macromolecular compounds2%
Y02WClimate change mitigation technologies related to wastewater treatment or waste management2%
PatentTitleYear
11,052,030Method for manufacturing microemulsion-type cosmetic202111,033,479Alpha-gel forming composition and alpha-gel composition202110,898,426Alpha-gel formation composition, external skin care composition using alpha-gel formation composition, and alpha-gel composition using alpha-gel formation composition202110,835,460a-Gel-intermediate composition, and production method for a-gel-containing O/W emulsion cosmetic using said composition202010,456,337Oil-in-oil type cosmetic composition201910,231,909a-gel-intermediate composition, and production method for a-gel-containing O/W emulsion cosmetic using said composition20199,539,444'Hair conditioning composition and low energy method of producing the same'20178,580,235'Hair cosmetic'20138,461,214'One-phase microemulsion compositions, O/W ultrafine emulsion external formulations and method for producing the same'20138,404,258'External preparation for the skin'20138,216,597'Oil-in-water emulsion composition and method for producing the same'20127,625,574'Skin treatment composition'20097,445,790'External preparations for skin'20087,049,464'Process for producing of an aminoalkylsulfonic acid and a method of salt exchange for a salt thereof'20066,607,736'Skin preparations for external use'20036,602,848'Detergent composition comprising salts of hydroxyalkyl ether carboxylic acids'20036,548,463'Cleansing agents'20036,355,608'Detergent composition'20026,344,435'Detergent composition'20026,303,559'Detergent composition'20016,197,318'Composition for external use'20015,977,188'Humectant and an endermic liniment'19995,426,210'Adduct of cinnamic acid and glycerin, ultraviolet absorbent and external preparation for skin'1995Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1995–2021Patents assigned to SHISEIDO CO LTD (21)· patent assignee history
1995–2021Based in Yokohama, JP· patent location history
2001Based in Kanagawa, JP· patent location history
2012–2017Patents assigned to MIYAHARA REIJI (5)· patent assignee history
2013Patents assigned to KAKOKI HIROYUKI (2)· patent assignee history
2013Patents assigned to OGUCHI NOZOMI (2)· patent assignee history
2013Patents assigned to OHMORI TAKASHI (2)· patent assignee history
2021Based in Yokohama-shi, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SHISEIDO CO LTD | 21 | 1995–2021 |
| MIYAHARA REIJIself | 5 | 2012–2017 |
| KAKOKI HIROYUKI | 2 | 2013 |
| OGUCHI NOZOMI | 2 | 2013 |
| OHMORI TAKASHI | 2 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Yokohama, JP | 21 | 1995–2021 |
| Yokohama-shi, JP | 1 | 2021 |
| Kanagawa, JP | 1 | 2001 |