Learn more

NAKAYAMA MASAHIKO

Overview
  • Total Patents
    17
  • GoodIP Patent Rank
    180,256
About

NAKAYAMA MASAHIKO has a total of 17 patent applications. Its first patent ever was published in 1999. It filed its patents most often in United States, Japan and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets semiconductors, computer technology and electrical machinery and energy are KUMURA YOSHINORI, GUO YIMIN and CHEN WEI-CHUAN.

Patent filings in countries

World map showing NAKAYAMA MASAHIKOs patent filings in countries
# Country Total Patents
#1 United States 13
#2 Japan 3
#3 WIPO (World Intellectual Property Organization) 1

Patent filings per year

Chart showing NAKAYAMA MASAHIKOs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Nakayama Masahiko 17
#2 Yoda Hiroaki 12
#3 Kai Tadashi 10
#4 Toko Masaru 8
#5 Ryu Choon Kun 4
#6 Yoshikawa Masatoshi 4
#7 Hashimoto Yutaka 4
#8 Oh Jae Geun 4
#9 Aikawa Hisanori 4
#10 Lee Hyung Suk 4

Latest patents

Publication Filing date Title
US2015061053A1 Magnetoresistive element and method of manufacturing the same
US2015069557A1 Magnetoresistive element and method of manufacturing the same
US2015069558A1 Magnetic memory and method of manufacturing the same
US2015069548A1 Magnetoresistive element
US2015069554A1 Magnetic memory and method of manufacturing the same
US2014284735A1 Magnetoresistance effect element with shift canceling layer having pattern area greater than that of storage layer
JP2008095696A Air vortex generator
JP2004333105A Drying stand for japanese calligraphy paper
JP2001174151A Drying base for japanese writing paper for calligraphy