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IWAMOTO SEISAKUSHO

Overview
  • Total Patents
    37
  • GoodIP Patent Rank
    227,019
About

IWAMOTO SEISAKUSHO has a total of 37 patent applications. Its first patent ever was published in 1974. It filed its patents most often in Japan. Its main competitors in its focus markets measurement are YUUSU TECHNO CORP KK, HIRAYAMA SEISAKUSHO KK and SYM-BIO LIFESCIENCE CO LTD.

Patent filings in countries

World map showing IWAMOTO SEISAKUSHOs patent filings in countries
# Country Total Patents
#1 Japan 37

Patent filings per year

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

Focus industries

# Industry
#1 Measurement

Focus technologies

# Technology
#1 Analysing materials

Top inventors

# Name Total Patents
#1 Iwamoto Shinsuke 15
#2 Iwamoto Koji 12
#3 Iwamoto Satoshi 4
#4 Omachi Toshio 4
#5 Kuga Hironari 3
#6 Sakakibara Naoki 3
#7 Masuda Toshirou 2
#8 Yamakawa Mitsuru 2
#9 Oomachi Toshio 2
#10 Munemaru Jiyuichi 2

Latest patents

Publication Filing date Title
JP2015199935A Luminous member and production method thereof
JP2004187624A Soft lure
JP2004089100A Soft coating agent for lure fishing
JP2004089099A Container for fish-luring agent
JP2004089101A Lure for cuttlefish fishing use
JPH0674886A Apparatus for measuring viscoelasticity
JPH0649760A Method for forming steric form by heat-welding of lap and apparatus therefor
JPH05295646A Apparatus for producing random web
JPH05220039A Drawing-out device of bedding covercloth
JPH0598518A Apparatus for carding
JPH0598520A Fiber raw material feeder
JPH04232021A Wet type stretching machine
JPH04100922A Production device of random web
JPH03234825A Production device of random web
JPH03227413A Production device of random web
JPH03142344A Instrument for measuring viscoelasticity
JPH0390630A Web debonding system in carding machine
JPH02182921A Web peeling device for carding machine
JPH0299618A Nonwoven fabric-forming machine
JPH01118658A Sheetlike fiber