Inventor
Tuyoshi Takahashi
Inventor
Fukuyama, JP
Overview
Patents· 3 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C02Fprimary
C02FTreatment of water, waste water, sewage, or sludge25%
Y02WClimate change mitigation technologies related to wastewater treatment or waste management25%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests25%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations13%
C07KPeptides13%
PatentTitleYear
5,616,691'Process for producing albumin preparation'19975,580,458'Method for waste water treatment using calcium carbonate mineral and microorganisms in combination'19965,480,537'Apparatus for waste water treatment using calcium carbonate mineral and microorganisms in combination'1996Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1996Patents assigned to SHARP KK (2)· patent assignee history
1996Based in Fukuyama, JP· patent location history
1997Patents assigned to GREEN CROSS CORP (1)· patent assignee history
1997Based in Osaka, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SHARP KK | 2 | 1996 |
| GREEN CROSS CORP | 1 | 1997 |
Locations
| Location | Patents | Span |
|---|---|---|
| Fukuyama, JP | 2 | 1996 |
| Osaka, JP | 1 | 1997 |