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MAEDA SEISAKUSHO

Overview
  • Total Patents
    84
About

MAEDA SEISAKUSHO has a total of 84 patent applications. Its first patent ever was published in 1975. It filed its patents most often in Japan, China and Taiwan. Its main competitors in its focus markets environmental technology, packaging and shipping and machine tools are POLI BOX ITALIANA S R L, SAFET EMBAMET LETHIAS and MARDON ILLINGWORTH.

Patent filings in countries

World map showing MAEDA SEISAKUSHOs patent filings in countries
# Country Total Patents
#1 Japan 82
#2 China 1
#3 Taiwan 1

Patent filings per year

Chart showing MAEDA SEISAKUSHOs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Okamoto Kiyotake 16
#2 Mihashi Yasuyoshi 11
#3 Sugiura Shiyoushichirou 7
#4 Miyahara Nobuo 6
#5 Takano Hiroo 6
#6 Habasaki Tomiaki 5
#7 Furuhata Iwao 5
#8 Watanabe Mamoru 4
#9 Ito Masayoshi 3
#10 Iwatani Riyousaku 3

Latest patents

Publication Filing date Title
JP2010053683A Metal fitting for fixing scaffolding board
JP2004161353A Method of sealing container opening
TW440536B Sealing means for a plastics container and lid, and to a product using such sealing means
JPH11147695A Bucket for high place work wagon
JPH1161767A Antifreezing admixture spraying device
JPH1134117A Method for producing lid fitted with spout and mold structure therefor
JPH10338468A Self-traveling crane
JPH10315216A Concrete product form structure
JPH10287216A Outrigger device for heavy machine carrying vehicle
JPH10291764A Lifting device for material
JPH10287389A System for recovering inner bag in container, and container and inner bag for the system
JPH10250974A Crane suspension device
JPH10218571A Overload preventing device for crane
JPH1076189A Antifreezing agent spraying device
JPH1067488A Jib crane outrigger device
JPH1035435A High lift workbench
JPH09141740A Manufacture and device for reboil tile
JPH09121649A Hydraulic driving-type working car for mowing
JPH09100521A Freezing preventive agent sprinkler
JPH0939976A Handle for container