Learn more

FUJIMOTO HIROSHI

Overview
  • Total Patents
    31
  • GoodIP Patent Rank
    196,317
About

FUJIMOTO HIROSHI has a total of 31 patent applications. Its first patent ever was published in 1979. It filed its patents most often in Japan and United States. Its main competitors in its focus markets engines, pumps and turbines, environmental technology and control are AMINOV RASHID ZARIFOVICH, CHINA GENERAL NUCLEAR POWER and ABB COMB ENG NUCLEAR POWER INC.

Patent filings in countries

World map showing FUJIMOTO HIROSHIs patent filings in countries
# Country Total Patents
#1 Japan 19
#2 United States 12

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Fujimoto Hiroshi 30
#2 Shirasawa Hiroshi 5
#3 Kiuchi Shinji 5
#4 Akizuki Yasutake 5
#5 Shinohara Hironobu 5
#6 Tanaka Yuichi 5
#7 Fukui Toshiki 5
#8 Takahashi Taro 2
#9 Ooshima Takashi 1
#10 Fujii Kiyoshi 1

Latest patents

Publication Filing date Title
JP2020195361A Cassette-type seedling-growing container
JP2020195338A Cassette-type seedling-growing container
JP2014223945A Enhanced fire prevention water tank and enhancing method for the same
JP2013212861A Method for regenerating fire-prevention water tank and the regenerated fire-prevention water tank
JP2006334082A Detachable safety stop device for electric wheelchair
JP2004076710A Power plant with application of whirling motion of tied weight, principle of leverage, and magnetism
JP2002082142A Face-holding movement and guide mechanism, and continuity testing device for wiring board and the like using the same
JP2002076570A Surface-holding movement/guiding mechanism and continuity testing device for wiring board and the like by using the mechanism
JP2002021708A Power generation and floating device using centrifugal force and magnet
JP2001325005A Control system
JP2001201528A Conduction testing device of wiring board or the like
JPH11329544A Connector device for pneumatic cylinder
JPH10122127A Levitation using centrifugal force and power generation device
JPH09132067A Cargo carrying in and carrying out device for motor truck
JPH08294408A Umbrella with luminous displays on ribs
JPH07310789A Weight changer for dead weight rotated by centrifugal force
JPH08165983A Floating and power generating device utilizing centrifugal force
JPH03193575A Floating propulsion unit applied with centrifugal force
JPS55155908A Loosening prevention device of bolt and nut