Inventor
Keiichi Hayashizaki
Inventor
Ibaraki, JP
Overview
Patents· 3 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Dprimary
C07DHeterocyclic compounds43%
A01NPreservation of bodies of humans or animals or plants or parts thereof29%
C07CAcyclic or carbocyclic compounds29%
PatentTitleYear
6,028,032'1,3-oxazin-4-one derivatives as herbicides'20005,977,025'1,3-oxazin-4-one derivative, herbicide containing same, and intermediate for preparing same'19995,436,224'1,3-oxazin-4-one derivatives, herbicides containing the same, and novel intermediates for preparing the same'1995Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1995Patents assigned to DAICEL CHEM (1)· patent assignee history
1995Patents assigned to MITSUBISHI PETROCHEMICAL CO (1)· patent assignee history
1995Based in Ami, JP· patent location history
1999Patents assigned to MITSUBISHI CHEM CORP (1)· patent assignee history
1999Based in Inashiki-gun, JP· patent location history
2000Patents assigned to RHONE POULENC AGRICULTURE (1)· patent assignee history
2000Based in Ibaraki, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DAICEL CHEM | 1 | 1995 |
| MITSUBISHI CHEM CORP | 1 | 1999 |
| MITSUBISHI PETROCHEMICAL CO | 1 | 1995 |
| RHONE POULENC AGRICULTURE | 1 | 2000 |
Locations
| Location | Patents | Span |
|---|---|---|
| Ibaraki, JP | 1 | 2000 |
| Inashiki-gun, JP | 1 | 1999 |
| Ami, JP | 1 | 1995 |