Inventor
Itsuo Hama
Inventor
Chiba, JP
Overview
Patents· 3 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B01Jprimary
B01JChemical or physical processes, e.g. catalysis or colloid chemistry33%
C07CAcyclic or carbocyclic compounds33%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds33%
PatentTitleYear
6,504,061'Alkoxylation catalyst and method for producing the same, and method for producing alkylene oxide adduct using the catalyst'20035,750,796'Method of producing an alkylene oxide adduct of a compound having one or more active hydrogen'19985,374,750'Method and manufacturing of fatty acid esters of polyoxyalkylene alkyl ethers'1994Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1994–2003Patents assigned to LION CORP (3)· patent assignee history
1994–2003Based in Chiba, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| LION CORP | 3 | 1994–2003 |
Locations
| Location | Patents | Span |
|---|---|---|
| Chiba, JP | 3 | 1994–2003 |