Learn more

SOUWA KOGYO KK

Overview
  • Total Patents
    12
About

SOUWA KOGYO KK has a total of 12 patent applications. Its first patent ever was published in 1979. It filed its patents most often in Japan. Its main competitors in its focus markets electrical machinery and energy and environmental technology are JINAN GALAXY ELECTRIC CO LTD, MO PROIZV OB ELEKTROZAVOD and QUANZHOU YUANHUA ELECTRONIC TECH CO LTD.

Patent filings in countries

World map showing SOUWA KOGYO KKs patent filings in countries
# Country Total Patents
#1 Japan 12

Patent filings per year

Chart showing SOUWA KOGYO KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Furuichi Tsunehiro 5
#2 Baba Tsukasa 2
#3 Furuichi Tsunesuke 2
#4 Hayamizu Koufu 1
#5 Kobayashi Kashio 1
#6 Hayanaga Koufu 1
#7 Sakai Nobuyo 1
#8 Iida Tadago 1

Latest patents

Publication Filing date Title
JPH09174318A Boring device
JPH07125721A Apparatus for arranging surface and rear of article
JPH06313702A Apparatus for judging front/rear side of article
JPH02190103A Sowing method and perforated plate and rerforated plate-dividing plate used for the method
JPH01317326A Seeder
JPH01191612A Seeding apparatus
JPH01187019A Seeding mulching device
JPS56110844A System for preventing damage due to freezing in solar heat water heater
JPS56110214A Combination stable choke and high-voltage transformer for electric shock insect exterminator
JPS5692381A Air compressor
JPS5670389A Control system of night deposit safe
JPS5595784A Chain lock apparatus for unit of leasing safetyydeposit box