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NIPPON HIRYO KK

Overview
  • Total Patents
    25
About

NIPPON HIRYO KK has a total of 25 patent applications. Its first patent ever was published in 1975. It filed its patents most often in Japan. Its main competitors in its focus markets basic materials chemistry and environmental technology are QINGDAO AIHUALONG BIOTECHNOLOGY CO LTD, TAKEGAWA MASAMI and JIANGXI NEW DRAGON BIOTECH CO LTD.

Patent filings in countries

World map showing NIPPON HIRYO KKs patent filings in countries
# Country Total Patents
#1 Japan 25

Patent filings per year

Chart showing NIPPON HIRYO KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kiyozawa Masayuki 4
#2 Arai Hideyo 3
#3 Kato Hisaaki 3
#4 Kinoshita Yoichi 3
#5 Uehara Kazuyoshi 3
#6 Kawamura Masao 3
#7 Domae Setsuo 3
#8 Kawamura Hideo 2
#9 Kokaji Tetsuo 2
#10 Otorii Kunio 2

Latest patents

Publication Filing date Title
JP2008220384A Material with adhered seed and method for cultivating vegetable using the material with adhering seed
JP2006188395A Compound fertilizer and its production method
JP2000327471A Calcium fertilizer for foliar spray
JPH07227293A Production of gliotoxin by gliocladium virens
JPH05874A Plant growth promoter its production and manure containing the same
JPH02204383A Gelatinous fertilizer
JPH02160685A Organic fertilizer without accompanying growth hindrance of crop
JPH02139352A Sealed bag with air pocket
JPH0234591A Perfumed fertilizer
JPH0227972A Low-temperature quick drying of food
JPH023604A Cultured product of beauveria tenella for control of long-horned beetle and production of the same product
JPH01296922A Artificial culture of mushrooms
JPH01294587A Organic fertilizer low in growth hazard
JPS63205387A Soil conditioner and production of the same
JPS62212221A Zeolite fatty acid metallic salt complex containing inorganic and organic amines
JPS62112646A Halogen resin composition
JPS6220541A Novel rubber composition
JPS56164090A Coated granular fertilizer
JPS56164089A Novel granular fertilizer
JPS56164092A Manufacture of granular fertilizer