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SAWASHITA AKIO

Overview
  • Total Patents
    41
About

SAWASHITA AKIO has a total of 41 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 and consumer goods are BRUSS METALL Z, EEMON KOGYO KK and DOCON CO LTD.

Patent filings in countries

World map showing SAWASHITA AKIOs patent filings in countries
# Country Total Patents
#1 Japan 41

Patent filings per year

Chart showing SAWASHITA AKIOs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Sawashita Akio 41

Latest patents

Publication Filing date Title
JPH11155419A Apparatus for eluting copper ion, sterilization, and sterilizing and cleaning apparatus
JPH08281274A Sterilizing material for sea water
JPH07206617A Microbicidal and algaecidal material
JPH06113752A Copper solution for sterilizing culture fishes and as mineral for feed
JPH0340882A Alga-killing rope
JPH034725A Alga-proofing monofilament and alga-proofing molded article
JPH01246411A Alga-proof monofilament
JPH01174609A Algicidal monofilament and formed product
JPH01144915A Sink and float fish preserve net frame for fish culture
JPH01148619A Frost protection sheet for automobile window
JPS6471426A Material for antifouling fish preserve
JPS6416537A Material for pisciculture
JPS63230771A Germicidal antifouling material
JPS63137629A Material for preventing fouling of submarine organism
JPS62290756A Antifouling material
JPS62289131A Antistaining fish preserve material
JPS62282018A Anti-fouling monofilament
JPS62239934A Antistaining material
JPS62195046A Antifouling material
JPS62142105A Antifouling material