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SEIWA YAKUHIN KK

Overview
  • Total Patents
    18
About

SEIWA YAKUHIN KK has a total of 18 patent applications. Its first patent ever was published in 1996. It filed its patents most often in Japan. Its main competitors in its focus markets pharmaceuticals, organic fine chemistry and environmental technology are EPIS SA, SEQUELLA INC and GRINDEKS JOINT STOCK COMPANY.

Patent filings in countries

World map showing SEIWA YAKUHIN KKs patent filings in countries
# Country Total Patents
#1 Japan 18

Patent filings per year

Chart showing SEIWA YAKUHIN KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yoshizawa Toyokichi 13
#2 Nakamura Motoyuki 4
#3 Sugiura Minoru 4
#4 Taki Junko 4
#5 Irino Nobuhito 3
#6 Mori Atsushi 3
#7 Nohara Toshihiro 3
#8 Fukuyama Yoshiyasu 3
#9 Son Neigei 3
#10 Mitsunami Hiroyuki 3

Latest patents

Publication Filing date Title
JP2006218419A Indoor-installable apparatus for treating waste developer and indoor method for treating waste developer
JP2004035502A OCTAHYDROCYCLOPENTA[c]PYRIDINE DERIVATIVE AND METHOD FOR PRODUCING THE SAME
JP2002114693A Hypoglycemic agent
JP2002154959A Analgesic and anti-inflammatory agent
JP2002145894A METHOD FOR PRODUCING 3,4-DIHYDROXYBUTYRIC ACID DERIVATIVE AND 3-HYDROXY-gamma-BUTYROLACTONE DERIVATIVE
JP2001199884A Analgesic agent
JP2000143525A Active oxygen eliminating action agent and aldose reductase inhibitory action agent
JP2000128799A Aldose reductase inhibitor
JP2000128798A Active oxygen erasing agent and aldose reductase inhibitor
JP2000016946A Hyperglycemic inhibitor and hepatopathy inhibitor
JPH11285360A Functional health food
JPH1192492A Method for separating 3-o-glucopyranosyl-gamma-butyrolactone
JPH1180009A Agent for improving brain function and agent for preventing lowering of brain function
JPH10291936A Cholecystokinin antagonist
JPH10175875A Hypotensive agent
JPH10158185A Anti-oxidizing action agent, xanthin oxidase inhibitory action agent and aldose reductase inhibitory action agent
JPH10130159A Antiobestic medicine
JPH10130157A Analgesic action agent