Learn more

TAKAHASHI MIGAKU

Overview
  • Total Patents
    67
About

TAKAHASHI MIGAKU has a total of 67 patent applications. Its first patent ever was published in 1994. It filed its patents most often in WIPO (World Intellectual Property Organization), United States and EPO (European Patent Office). Its main competitors in its focus markets machines, audio-visual technology and electrical machinery and energy are READ RITE SMI CORP, INDIANA STEEL PRODUCTS CO and TDK ELECTRONICS CO LTD.

Patent filings in countries

World map showing TAKAHASHI MIGAKUs patent filings in countries

Patent filings per year

Chart showing TAKAHASHI MIGAKUs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Takahashi Migaku 58
#2 Djayaprawira David 19
#3 Tsunoda Masakiyo 11
#4 Shoji Hiroki 10
#5 Saito Shin 7
#6 Migaku Takahashi 6
#7 Yoshimura Satoru 6
#8 Miura Satoshi 5
#9 Ogawa Tomoyuki 5
#10 Uneyama Kazuhiro 4

Latest patents

Publication Filing date Title
US2009147401A1 Magnetic recording medium, method of manufacturing the same, and magnetic recording/reproducing apparatus
US2009231755A1 Magnetic recording medium having a secondary recording layer made of a material having a negative crystal magnetic anisotropy and magnetic recording and reproducing apparatus
WO0233715A1 Magnetic thin film production method and apparatus, and magnetic thin film
WO0169595A1 Vertical magnetic recording medium and method for evaluating the same
WO0156090A1 Magnetoresistance effect device and method for manufacturing the same, base for magnetoresistance effect device and method for manufacturing the same, and magnetoresistance effect sensor
AU1416901A Magnetic thin film, production method therefor, evaluation method therefor and magnetic head using it, magnetic refcording device and magnetic device
WO0074043A1 Base for magnetic recording medium, magnetic recording medium, method for producing the same, and magnetic recorder
EP1103625A1 Magnetic alloy and magnetic recording medium and method for preparation thereof, and target for forming magnetic film and magnetic recording device
WO0065577A1 Exchange interaction bonding device and method for manufacturing the same, magnetoresistance effect device, and magnetic head
WO0065614A1 Method for forming magnetoresistance effect film
CN1251686A Method for mfg. of mangetoresistance element
WO9844491A1 Magnetic recording medium
EP0971340A1 Magnetic recording medium
CN1251678A Magnetic recording medium
CN1251679A Magnetic recording media
US6482329B1 Method for manufacturing magnetoresistance element
WO9705664A1 Magnetoresistance element and its manufacture
CN1178026A Magnetic recording medium and method of mannufacturing same
EP0817174A1 Magnetic recording medium and method of manufacturing the same
EP0817175A1 Magnetic recording medium and method of manufacturing the same