Inventor
Hiroshi Yagihara
Inventor
Himeji, JP
Overview
Patents· 14 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Dprimary
C07DHeterocyclic compounds42%
A01NPreservation of bodies of humans or animals or plants or parts thereof31%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations12%
C07CAcyclic or carbocyclic compounds12%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients4%
PatentTitleYear
6,215,031'3-hydroxymethylcycloalkanols and process for producing them'20016,100,430'Alicyclic polyamines and process for the preparation thereof'20004,978,385'4-halopyridine-3-carboxamide compounds and herbicidal compositions thereof'19904,946,497'Pyridine-3-carboxamides having plant growth regulating properties'19904,943,314'Pyridine-3-carboxamide derivatives having plant growth inhibiting activity'19904,936,121'Condensed heterocyclic compounds, a process for preparing the same and a herbicidal composition thereof'19904,886,546'Pyrone-3-carboxamide compounds and herbicidal composition thereof'19894,844,732'Pyridine-3-carboxamide derivatives'19894,777,256'5-halopyridine-3-carboxamide compounds'19884,744,819'4-oxo pyridinecarboxamide derivatives as plant growth regulators'19884,730,051'4-(substituted-oxy)-3-pyridinecarboxamides useful as plant growth inhibitory agents'19884,730,061'Pyrone-3-carboxamide compounds'19884,725,306'Pyridinecarboxamide plant growth inhibitors'19883,953,392'Styrene resin composition'1976Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1976Patents assigned to DAICEL LTD (1)· patent assignee history
1976Based in Saitama, JP· patent location history
1988–2001Patents assigned to DAICEL CHEM (13)· patent assignee history
1988–2001Based in Himeji, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DAICEL CHEM | 13 | 1988–2001 |
| DAICEL LTD | 1 | 1976 |
Locations
| Location | Patents | Span |
|---|---|---|
| Himeji, JP | 13 | 1988–2001 |
| Saitama, JP | 1 | 1976 |