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SUMINAGA SUISAN KK

Overview
  • Total Patents
    13
About

SUMINAGA SUISAN KK has a total of 13 patent applications. Its first patent ever was published in 1977. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology are SO TOSHIO, HAIAN GUOLI CHEMICAL CO LTD and GAVRILOV GENNADIJ P.

Patent filings in countries

World map showing SUMINAGA SUISAN KKs patent filings in countries
# Country Total Patents
#1 Japan 13

Patent filings per year

Chart showing SUMINAGA SUISAN KKs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Tsuchiya Shizuo 12
#2 Nakamura Kenji 1

Latest patents

Publication Filing date Title
JPH08322419A Treatment of live shellfish and device therefor
JPH0716538A Article classifying apparatus
JPH03146186A Automatic article selection
JPH0277610A Method for automatically sorting object
JPS62289144A Production of frozen bivalve
JPS62258886A Live fish carrier ship
JPS62257340A Shell and meat separator for shellfishes
JPS62257328A Shellfish collection apparatus
JPS54122764A Production of retort food using bivalves
JPS5479100A Method of identifying freshness of raw shellfish
JPS5429795A Shellfish recovery apparatus
JPS5424794A Drilling and digging machine for culturing pond
JPS53122589A Machine for automatic recovery of shellfishes