Inventor
Yukio Hasegawa
Inventor
Kasukabe, JP
Overview
Patents· 24 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Kprimary
A61KPreparations for medical, dental or toiletry purposes15%
A61QSpecific use of cosmetics or similar toiletry preparations15%
C09CTreatment of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties9%
C10MLubricating compositions7%
C10NIndexing scheme associated with subclass c10m relating to lubricating compositions7%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds6%
C07DHeterocyclic compounds6%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations4%
B01DSeparation4%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry4%
PatentTitleYear
9,597,268'Surface-treated and plate-like powder for cosmetic compositions and solid powdery cosmetic composition blended therewith'20179,597,269'Surface-treated powders and cosmetic compositions in which such powders are mixed'20179,114,266'Composition for cosmetics having UV shielding effect and sebum solidifying ability, and cosmetic preparations'20157,374,783'Powders coated with specific lipoamino acid composition and cosmetics containing the same'20087,355,020'Stimulus responsive affinity chromatographic material and separation/purification method'20087,012,136'Stimulus responsive affinity chromatographic material and separation/purification method'20066,956,077'Temperature-responsive polymer compound and process for producing the same'20056,482,441'Coated powder having super-dispersibility and cosmetic containing the same'20026,355,602'Grease composition for constant velocity joint'20026,319,880'Grease composition for constant velocity joint'20016,296,860'Coated pigments and extender pigments, and cosmetics containing the same'20016,156,324'Compositions for cosmetics and cosmetics'20005,952,273'Grease composition for constant velocity joints'19995,854,183'Grease composition for constant-velocity joints'19985,744,126'Cosmetics containing silicone surface-modified particles of titanium oxide and zinc oxide'19985,458,681'Organosilicon-treated pigment, process for production thereof, and cosmetic made therewith'19955,368,639'Organosilicon-treated pigment, process for production thereof, and cosmetic made therewith'19945,207,936'Grease composition for constant velocity joint'19934,910,216'2-(3,5-dimethyl-4-hydroxyphenyl)indole derivatives'19904,695,581'2-(3,5-dialkyl-4-hydroxyphenyl)indole derivatives'19874,673,692'Diphenylmethylimine derivatives, their compositions and pharmaceutical uses'19874,559,895'Positioning device'19854,337,256'1-Phenyl isoquinoline-5-acetic acid compounds and analgesic compositions thereof'19824,230,703'11-Oxodibenz(b,e)azepines'1980Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1980–1990Patents assigned to TEIKOKU HORMONE MFG CO LTD (5)· patent assignee history
1982–1990Based in Yamato, JP· patent location history
1993–2002Patents assigned to NTN TOYO BEARING CO LTD (5)· patent assignee history
1993–2002Based in Iwata, JP· patent location history
1994–1995Patents assigned to MIYOSHI KASEI CO LTD (2)· patent assignee history
1994–2015Based in Kasukabe, JP· patent location history
1998–2017Patents assigned to MIYOSHI KASEI INC (7)· patent assignee history
1999–2002Patents assigned to KYODO YUSHI (3)· patent assignee history
2006–2008Based in Ichikawa, JP· patent location history
2008–2017Based in Saitama, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MIYOSHI KASEI INC | 7 | 1998–2017 |
| NTN TOYO BEARING CO LTD | 5 | 1993–2002 |
| TEIKOKU HORMONE MFG CO LTD | 5 | 1980–1990 |
| KYODO YUSHI | 3 | 1999–2002 |
| MIYOSHI KASEI CO LTD | 2 | 1994–1995 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kasukabe, JP | 5 | 1994–2015 |
| Iwata, JP | 4 | 1993–2002 |
| Yamato, JP | 4 | 1982–1990 |
| Saitama, JP | 3 | 2008–2017 |
| Ichikawa, JP | 2 | 2006–2008 |