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HONMA HIROSHI

Overview
  • Total Patents
    13
About

HONMA HIROSHI has a total of 13 patent applications. Its first patent ever was published in 1986. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology and mechanical elements are B KHIMAVTOMATIKI K, SHANGHAI BESTWAY MARINE ENGINEERING DESIGN CO LTD and K B YUZHN.

Patent filings in countries

World map showing HONMA HIROSHIs patent filings in countries
# Country Total Patents
#1 Japan 13

Patent filings per year

Chart showing HONMA HIROSHIs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Honma Hiroshi 13
#2 Shiyudo Goro 2
#3 Watanabe Itaro 1
#4 Honma Keiko 1

Latest patents

Publication Filing date Title
JP2009148327A Mat for sleeping face down
JP2009097363A Combustion improvement device
JP2004230275A Liquid treatment apparatus
JP2002130062A Fuel reforming device and system
JPH1150631A Building material capable of easily remodelling wall and ceiling
JPH1085757A Water treatment device
JPH1085756A Water treatment apparatus
JPH0966285A Water treatment apparatus
JPS6427681A Method of cleaning inwall of feed water pipe
JPS63296887A Magnetic treatment apparatus
JPS63296888A Magnet structure
JPS62177397A Method of cleaning inner wall of buried pipe
JPS62171594A Method of cleaning inner wall of feedwater pipe