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NIHON TOKUSHU NOYAKU SEIZO KK

Overview
  • Total Patents
    1,343
About

NIHON TOKUSHU NOYAKU SEIZO KK has a total of 1,343 patent applications. Its first patent ever was published in 1967. It filed its patents most often in Japan, United States and EPO (European Patent Office). Its main competitors in its focus markets organic fine chemistry, basic materials chemistry and semiconductors are RHONE POULENC BV, PI IND LTD and YASHIMA KAGAKU KOGYO KK.

Patent filings per year

Chart showing NIHON TOKUSHU NOYAKU SEIZO KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Shiokawa Kozo 331
#2 Tsuboi Shinichi 316
#3 Saito Junichi 250
#4 Kume Toyohiko 213
#5 Moriya Koichi 193
#6 Kurahashi Yoshio 170
#7 Aya Masahiro 148
#8 Kamochi Atsumi 141
#9 Goto Toshio 137
#10 Kagabu Shinzo 129

Latest patents

Publication Filing date Title
US5196442A Formicidal agent for combating termites
JPH03178960A Fluoroalkylthioaniline derivative and production thereof
ZA9004653B Formicidal agent for combating termites
CN1046836A Insecticidal and fungicidal agents
JPH0347106A Insecticidal and bactericidal composition for agricultural use
JPH037206A Insecticidal composition
CN1045333A Insecticidal agents
JPH0395104A White ant-proofing agent
JPH03197460A Insecticidal nitro-substituted heterocyclic compound
JPH03220176A Insecticidal trifluoroacetyl derivative
JPH03181404A Stabilized agricultural chemical composition
JPH03181492A Organophosphate and soil insect pest-controlling agent and nematicide
JPH03181405A Stabilized agricultural chemical composition
JPH02191253A Insecticidal nitro compound
JPH03167106A Stable agricultural chemical composition
JPH03167107A Stable agricultural chemical composition
ZA8909052B Insecticidally active nitro compounds
JPH02288860A Insecticidal nitro compound
JPH02288859A Insecticidal nitro compound
JPH0331202A Control of plant blight