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IWATA MASATOSHI

Overview
  • Total Patents
    11
About

IWATA MASATOSHI has a total of 11 patent applications. Its first patent ever was published in 1996. It filed its patents most often in Japan and United States. Its main competitors in its focus markets semiconductors, electrical machinery and energy and organic fine chemistry are S C FLUIDS INC, SURFACE TECHNOLOGY SYSTEMS LTD and NANOTRONICS INC.

Patent filings in countries

World map showing IWATA MASATOSHIs patent filings in countries
# Country Total Patents
#1 Japan 7
#2 United States 4

Patent filings per year

Chart showing IWATA MASATOSHIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Iwata Masatoshi 11
#2 Sakamoto Ryo 2
#3 Tasaki Norio 1
#4 Koshino Nobuyoshi 1
#5 Iwata Kazue 1
#6 Matsunaga Tadafumi 1
#7 Higashimura Hideyuki 1
#8 Matsuura Tetsuya 1
#9 Kobayashi Yoshiyuki 1

Latest patents

Publication Filing date Title
JPH11127903A Golf shoes
JPH10234910A Portable cleaning implement
JPH10174812A Multi-use utilizing system device for used bath water
JPH10127842A Tee for golf
JPH10121353A Apparatus for spooling yarn
JPH10119555A Interior ventilating device for automobile
JPH1035273A Automobile side visor provided with ventilating hole