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OHTA NAOKI

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    241,676
About

OHTA NAOKI has a total of 11 patent applications. Its first patent ever was published in 2007. It filed its patents most often in United States. Its main competitors in its focus markets audio-visual technology, measurement and micro-structure and nano-technology are LE QUANG, YOSHIDA NOBUO and HARA SHINJI.

Patent filings in countries

World map showing OHTA NAOKIs patent filings in countries
# Country Total Patents
#1 United States 11

Patent filings per year

Chart showing OHTA NAOKIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ohta Naoki 11
#2 Yamazaki Hiroshi 3
#3 Hirabayashi Hiraku 2
#4 Kanaya Takayasu 2
#5 Sakai Masanori 2
#6 Tanaka Kosuke 2
#7 Miura Satoshi 1
#8 Kagami Takeo 1
#9 Anagawa Kenkichi 1
#10 Naganuma Hiroshi 1

Latest patents

Publication Filing date Title
US2011025320A1 Magnetic sensor that includes magenetoresistive films and conductors that combine the magnetoresistive films
US2010202088A1 Magnetoresistive element, thin film magnetic head, magnetic head slider, head gimbal assembly, head arm assembly and magnetic disk device
US2010146774A1 Method of lapping a magnetic head slider
US2009231762A1 Magnetoresistive effect element and thin-film magnetic head with the magnetoresistive effect element
US2009130491A1 Magneto-resistive element for a magneto-resistive device and method of manufacturing thereof
US2009034121A1 Magnetic head for perpendicular magnetic recording with coil wound around pole layer