LexDanaLexDanabeta
Inventor

Hirohisa Okuyama

Inventor
Tomisato, JP

Overview

12→
Patents
1992–2012
Patent span
Human necessities
Primary field (CPC A)

Patents· 12 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

A61Kprimary
A61KPreparations for medical, dental or toiletry purposes39%
A61BDiagnosis13%
A61MDevices for introducing media into, or onto, the body13%
A61NElectrotherapy13%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations13%
A61LMethods or apparatus for sterilising materials or objects in general3%
C08LCompositions of macromolecular compounds3%
C09JAdhesives3%
PatentTitleYear
8,114,434'Diclofenac sodium patches for topical treatment of pain'20127,651,700'Topical diclofenac patch'20106,207,184'Hydrophilic adhesive masses'20015,676,970'Anti-inflammatory analgesic plaster'19975,636,632'Ultrasound-enhanced sampling of materials through the skin'19975,496,819'Antiphlogistic-analgesic plaster comprising triacetin and piroxicam'19965,323,769'Ultrasound-enhanced delivery of materials into and through the skin'19945,275,825'Compressed-molded preparations'19945,231,975'Ultrasound-enhanced delivery of materials into and through the skin'19935,208,035'Diclofenac sodium plaster'19935,186,943'Compressed-molded preparations'19935,115,805'Ultrasound-enhanced delivery of materials into and through the skin'1992

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1992–1997Patents assigned to CYGNUS THERAPEUTIC SYSTEMS (4)· patent assignee history
1992–1997Patents assigned to UNIV CALIFORNIA (4)· patent assignee history
1992–1997Based in San Francisco, CA, US· patent location history
1993–1997Patents assigned to SS PHARMACEUTICAL CO (5)· patent assignee history
1993–1997Based in Tomisato, JP· patent location history
2001–2012Patents assigned to SSP CO LTD (3)· patent assignee history
2001–2012Based in Chiba, JP· patent location history
2010–2012Patents assigned to DOJIN IYAKU KAKO CO LTD (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SS PHARMACEUTICAL CO51993–1997
CYGNUS THERAPEUTIC SYSTEMS41992–1997
UNIV CALIFORNIA41992–1997
SSP CO LTD32001–2012
DOJIN IYAKU KAKO CO LTD22010–2012
Locations
LocationPatentsSpan
Tomisato, JP51993–1997
San Francisco, California, US41992–1997
Chiba, JP32001–2012