Inventor
Kiyoshi Kuriyama
Inventor
Osaka, JP
Overview
Patents· 11 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Pprimary
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations22%
A61KPreparations for medical, dental or toiletry purposes17%
C02FTreatment of water, waste water, sewage, or sludge13%
Y02WClimate change mitigation technologies related to wastewater treatment or waste management13%
C07DHeterocyclic compounds9%
G01NInvestigating or analysing materials by determining their chemical or physical properties9%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests9%
C07KPeptides4%
C12MApparatus for enzymology or microbiology4%
PatentTitleYear
7,179,476'Medical composition for external use for dermatosis'20076,468,734'Container for measurement of cell functions, kit for measurement of cell functions and method for measuring cell functions'20026,458,548'Containers and kits for the determination of cell functions, and method for the determination thereof'20026,306,898'External preparations for the treatment of dermatoses'20016,248,779'External preparations for treating dermatoses'20015,858,971'Cyclic peptide and method of making same by culturing a strain of actinomyces S. nobilis'19995,728,577'Stirred tank bioreactor'19984,913,820'Organic sewage treatment process'19904,731,375'Coumarin derivatives and antiallergic agents containing the same'19884,363,812'3-(Tetrazol-5-yl), 4-methyl-8-alkoxy coumarins and anti-allergic compositions thereof'19824,165,281'Method and unit for wastewater treatment by microorganisms'1979Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1979–1990Based in Kyoto, JP· patent location history
1982Patents assigned to KAKENYAKU KAKO KK (1)· patent assignee history
1982–1988Based in Takatsuki, JP· patent location history
1988Patents assigned to KAKEN PHARMA CO LTD (1)· patent assignee history
1990Patents assigned to KYOTO SUIKEN CO LTD (1)· patent assignee history
1998Based in Sakyo-ku, JP· patent location history
1999–2007Patents assigned to SEKISUI CHEMICAL CO LTD (2)· patent assignee history
1999–2002Based in Osaka, JP· patent location history
2001–2002Patents assigned to SEIKISUI CHEMICAL CO LTD (3)· patent assignee history
2007Based in Mishima-shi, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SEIKISUI CHEMICAL CO LTD | 3 | 2001–2002 |
| SEKISUI CHEMICAL CO LTD | 2 | 1999–2007 |
| KAKEN PHARMA CO LTD | 1 | 1988 |
| KAKENYAKU KAKO KK | 1 | 1982 |
| KYOTO SUIKEN CO LTD | 1 | 1990 |
Locations
| Location | Patents | Span |
|---|---|---|
| Osaka, JP | 5 | 1999–2002 |
| Kyoto, JP | 2 | 1979–1990 |
| Takatsuki, JP | 2 | 1982–1988 |
| Mishima-shi, JP | 1 | 2007 |
| Sakyo-ku, JP | 1 | 1998 |