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OTA TADASHI

Overview
  • Total Patents
    18
  • GoodIP Patent Rank
    233,647
About

OTA TADASHI has a total of 18 patent applications. Its first patent ever was published in 1984. It filed its patents most often in Japan. Its main competitors in its focus markets machine tools are MORISAKI KOGEI KK, KANSAI IND and NISHIMURA ELECTRIC MFG.

Patent filings in countries

World map showing OTA TADASHIs patent filings in countries
# Country Total Patents
#1 Japan 18

Patent filings per year

Chart showing OTA TADASHIs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Machine tools

Focus technologies

# Technology
#1 Sawing

Top inventors

# Name Total Patents
#1 Oota Tadashi 11
#2 Ota Tadashi 6
#3 Oota Takeshi 3
#4 Deguchi Yasuhiro 1
#5 Yamadashima Tsunekata 1
#6 Shoji Shinji 1

Latest patents

Publication Filing date Title
JP2016034692A Punching die manufacturing method for protection and withdrawal of punching die for hard material thick thing
JP2014233829A Die-cutting mold production method for thick object and hard object
JP2003080235A Material and method for reducing odor of organic waste water
JP2001095121A Rod material connection structure
JP2001047373A Monkey wrench
JPH11247824A Locking nut
JPH10306819A Locking member and locking nut
JPH109244A Locking nut
JPH081547A Impact part of hammer
JPH07205046A Hammer of wide use
JPH05169253A Manual gas cutting device
JPH0441141A Machine for plane grinding process and cylindrical grinding process by means of longitudinal and lateral milling process boring process and attachment
JPS63186601A Ash tray mount apparatus
JPS63315770A Prefabricated outdoor parking machine
JPS62297058A Multiusage cutting machine
JPS62162453A Kitchen knife grinding apparatus
JPS6287081A Frame for mounting safe ash tray and chair table
JPS60256415A Wrinkle stretching apparatus for trouser of suits