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HAYASHI KAZUSHIROU

Overview
  • Total Patents
    14
About

HAYASHI KAZUSHIROU has a total of 14 patent applications. Its first patent ever was published in 1989. It filed its patents most often in Japan. Its main competitors in its focus markets mechanical elements are SUIKEN TECHNOL KK, VSESOYUZNYJ NII STR MAGISTRALN and TOKURA KOGYO KK.

Patent filings in countries

World map showing HAYASHI KAZUSHIROUs patent filings in countries
# Country Total Patents
#1 Japan 14

Patent filings per year

Chart showing HAYASHI KAZUSHIROUs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Mechanical elements

Focus technologies

# Technology
#1 Pipes

Top inventors

# Name Total Patents
#1 Hayashi Kazushirou 14
#2 Hayashi Isao 2

Latest patents

Publication Filing date Title
JPH1144037A Connection structure of unit member
JPH1144306A Connector
JPH1137114A Connection structural body
JPH1119612A Drainage facility and drainage method at filled-up land
JPH1119613A Drainage method and drainage facility at filled-up land
JPH10280357A Structure having auxiliary peripheral wall
JPH0889088A Flowerpot with ornamental cover
JPH0889087A Flowerpot
JPH07298788A Double-tank container
JPH07250588A Potted plant container with water tank
JPH07236361A Structure for holding potted plant container
JPH07236358A Method for cutting root of potted plant and its structure
JPH07213179A Container for garden tree
JPH0335730A Flowerpot