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Inventor

Yumi Hattori

Inventor
Tokyo, JP

Overview

43→
Patents
1987–2014
Patent span
Human necessities
Primary field (CPC A)

Patents· 43 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 thereof50%
C07DHeterocyclic compounds44%
C07CAcyclic or carbocyclic compounds3%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium1%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h101%
Y10TTechnical subjects covered by former us classification1%
PatentTitleYear
8,623,904'Use of tetramic acid derivatives for controlling pests by watering or droplet application'20146,077,866'Benzophenone hydrazone derivatives as insecticides'20005,981,438'1-phenyl-5-anilinotetrazoles'1999RE035811'Insecticidally active nitro guanidine compounds'19985,719,146'Insecticidal heterocyclic compounds'19985,622,956'Nitro-substituted heterocyclic compounds'19975,596,017'Sulfamide derivatives'19975,472,971'Insecticidal guanidine derivatives'19955,472,960'Nitro-substituted heterocyclic compounds'19955,391,562'Guanidine derivatives'19955,389,648'Insecticidal pyrazolines'19955,384,324'Insecticidally active cyano compounds'19955,366,976'Nitro-substituted heterocyclic compounds'19945,314,897'Nitro-substituted heterocyclic compounds'19945,308,855'Guanidine derivatives'19945,304,564'Insecticidal guanidine derivatives'19945,290,779'Nitro-substituted heterocyclic compounds useful as insecticides'19945,238,949'Insecticidally active nitro pyridyl compounds'19935,231,098'Insecticidal nitro-substituted heterocyclic compounds'19935,219,869'Nitro-substituted heterocyclic compounds'19935,204,359'Insecticidally active nitro compounds'19935,196,442'Formicidal agent for combating termites'19935,122,527'Insecticidal nitro-substituted heterocyclic compounds'19925,087,632'Formicidal agent for combating termites'19925,084,467'Insecticidally active nitro guanidine compounds'19925,081,132'Nitro-substituted heterocyclic compounds'19925,066,808'Pyridyl insecticidally active cyano compounds'19915,051,434'Insecticidally active nitro guanidine compounds'19915,036,082'Insectidical nitro-substituted heterocyclic compounds'19915,034,524'Insecticidal heterocyclic compounds'19915,032,589'Insecticidal heterocyclic compounds'19914,988,712'Insecticidal azolylmethyl-1,2-dihydropyridines'19914,960,780'Insectidal nitro-hydroimidazo[1,2-a] pyridines'19904,914,113'Insecticidal imidazolines'19904,882,344'Pyridylmethyl-4-thiazolines'19894,876,263'Pesticidal nitro-substituted heterocyclic compounds'19894,849,432'Heterocyclic compounds'19894,806,553'Pyridyl alkylenediamine compounds insecticidal'19894,803,277'Novel heterocyclic compounds'19894,780,457'Insecticidal composition for agricultural and horticultural use'19884,731,385'Insecticidal and fungicidal composition for agricultural and horticultural use'19884,725,589'Insecticidal composition for agricultural and horticultural use'19884,675,331'Arthropodicidal benzothiazolyl and benzoxazolyl benzamides'1987

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1987–1993Patents assigned to NIHON TOKUSHU NOYAKU SEIZO KK (22)· patent assignee history
1987–1998Based in Tokyo, JP· patent location history
1988–1995Based in Hachioji, JP· patent location history
1993–2000Patents assigned to BAYER AGROCHEM KK (19)· patent assignee history
1994–1995Based in Ibaragi, JP· patent location history
1997–2000Based in Ibaraki, JP· patent location history
2014Patents assigned to BAYER CROPSCIENCE AG (1)· patent assignee history
2014Patents assigned to EBBINGHAUS DIRK (1)· patent assignee history
2014Patents assigned to FISCHER REINER (1)· patent assignee history
2014Based in Yuki, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NIHON TOKUSHU NOYAKU SEIZO KK221987–1993
BAYER AGROCHEM KK191993–2000
BAYER CROPSCIENCE AG12014
EBBINGHAUS DIRK12014
FISCHER REINER12014
Locations
LocationPatentsSpan
Tokyo, JP261987–1998
Hachioji, JP71988–1995
Ibaraki, JP41997–2000
Ibaragi, JP41994–1995
Yuki, JP12014