Inventor
Masafumi Matsuzawa
Inventor
Shizuoka, JP
Overview
Patents· 10 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A01Nprimary
A01NPreservation of bodies of humans or animals or plants or parts thereof43%
C07DHeterocyclic compounds43%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium10%
C07CAcyclic or carbocyclic compounds5%
PatentTitleYear
6,414,186'Process for producing chloromethylphenylacetic acid'20025,770,544'Condensed heterocyclic derivatives and herbicides'19985,616,537'Condensed heterocyclic derivatives and herbicides'19975,527,763'Pyrimidine or triazine derivatives and herbicides'19965,385,880'Pyridine derivative herbicidal composition containing the same, and method for killing weeds'19955,380,700'Pyridine derivatives, herbicidal composition containing the same, and method for killing weeds'19954,875,930'Cyclohexane derivatives having plant growth regulating activities and applications thereof'19894,866,201'Cyclohexane derivatives having plant-growth regulating activities and uses of these derivatives'19894,678,496'Cyclohexane derivatives having plant-growth regulating activities, and uses of these derivatives'19874,560,403'Cyclohexane derivatives having plant-growth regulating activities, and uses of these derivatives'1985Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1985–1998Patents assigned to KUMIAI CHEMICAL INDUSTRY CO (8)· patent assignee history
1985–2002Patents assigned to IHARA CHEMICAL IND CO (7)· patent assignee history
1985–1998Based in Shizuoka, JP· patent location history
1989Patents assigned to HOKARI HIROSHI (1)· patent assignee history
1989Patents assigned to KUSANO SHOJI (1)· patent assignee history
1989Patents assigned to MATSUZAWA MASAFUMI (1)· patent assignee history
1996Based in Iwataegun, JP· patent location history
1997Based in Iwata, JP· patent location history
2002Based in Urayasu, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| KUMIAI CHEMICAL INDUSTRY CO | 8 | 1985–1998 |
| IHARA CHEMICAL IND CO | 7 | 1985–2002 |
| HOKARI HIROSHI | 1 | 1989 |
| KUSANO SHOJI | 1 | 1989 |
| MATSUZAWA MASAFUMIself | 1 | 1989 |
Locations
| Location | Patents | Span |
|---|---|---|
| Shizuoka, JP | 7 | 1985–1998 |
| Urayasu, JP | 1 | 2002 |
| Iwata, JP | 1 | 1997 |
| Iwataegun, JP | 1 | 1996 |