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YOSHIKAWA MASATOSHI

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    200,895
About

YOSHIKAWA MASATOSHI has a total of 13 patent applications. Its first patent ever was published in 1994. It filed its patents most often in United States and Japan. Its main competitors in its focus markets semiconductors, computer technology and micro-structure and nano-technology are CHEN WEI-CHUAN, OH SECHUNG and GUO YIMIN.

Patent filings in countries

World map showing YOSHIKAWA MASATOSHIs patent filings in countries
# Country Total Patents
#1 United States 12
#2 Japan 1

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Yoshikawa Masatoshi 13
#2 Kishi Tatsuya 7
#3 Yoda Hiroaki 6
#4 Seto Satoshi 5
#5 Tomioka Kazuhiro 4
#6 Kitagawa Eiji 4
#7 Nagase Toshihiko 4
#8 Tsubata Shuichi 4
#9 Daibou Tadaomi 3
#10 Noma Kenji 1

Latest patents

Publication Filing date Title
US2016072050A1 Magnetic memory device and method of manufacturing the same
US2016079519A1 Magnetic memory device and method of manufacturing magnetic memory device
US2015263265A1 Magnetic memory device
US2015263273A1 Magnetic memory having magnetoresistive element and method of manufacturing magnetoresistive element
US2007297220A1 Magnetoresistive element and magnetic memory
US2007096229A1 Magnetoresistive element and magnetic memory device
JPH07322797A Float for fishing