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ISHIHARA SANGYO KAISHA

Overview
  • Total Patents
    4,346
  • GoodIP Patent Rank
    2,713
  • Filing trend
    ⇩ 13.0%
About

ISHIHARA SANGYO KAISHA has a total of 4,346 patent applications. It decreased the IP activity by 13.0%. Its first patent ever was published in 1960. It filed its patents most often in Japan, WIPO (World Intellectual Property Organization) and EPO (European Patent Office). Its main competitors in its focus markets basic materials chemistry, organic fine chemistry and materials and metallurgy are KUMIAI CHEMICAL INDUSTRY CO, DIETZ JOCHEN and BAYER CROPSCIENCE AG.

Patent filings in countries

World map showing ISHIHARA SANGYO KAISHAs patent filings in countries
# Country Total Patents
#1 Japan 1,139
#2 WIPO (World Intellectual Property Organization) 322
#3 EPO (European Patent Office) 269
#4 China 256
#5 United States 228
#6 Australia 198
#7 Canada 165
#8 Republic of Korea 164
#9 Taiwan 158
#10 Brazil 155
#11 Argentina 113
#12 Mexico 81
#13 South Africa 79
#14 New Zealand 71
#15 Israel 62
#16 Hungary 61
#17 Russian Federation 54
#18 France 51
#19 Philippines 45
#20 Chile 44
#21 United Kingdom 40
#22 Serbia 34
#23 Colombia 32
#24 Italy 29
#25 Peru 29
#26 Ukraine 29
#27 Poland 25
#28 Morocco 24
#29 Egypt 23
#30 Malaysia 22
#31 Netherlands 22
#32 Spain 20
#33 Ecuador 18
#34 Romania 17
#35 India 16
#36 Republic of Moldova 14
#37 Denmark 13
#38 Singapore 13
#39 Turkey 12
#40 Belgium 11
#41 Hong Kong 11
#42 Bulgaria 10
#43 German Democratic Republic 10
#44 Croatia 10
#45 Slovenia 10
#46 Costa Rica 9
#47 Germany 9
#48 African Regional Industrial Property Organization 8
#49 Czechia 7
#50 Latvia 7
#51 Portugal 7
#52 Yugoslavia (Serbia and Montenegro) 7
#53 Montenegro 6
#54 Slovakia 6
#55 Guatemala 5
#56 Norway 5
#57 Uruguay 5
#58 Dominican Republic 4
#59 Sweden 4
#60 Czechoslovakia 3
#61 EAPO (Eurasian Patent Organization) 3
#62 Georgia 3
#63 Greece 3
#64 Indonesia 3
#65 Ireland 3
#66 Kenya 3
#67 Lithuania 3
#68 Luxembourg 3
#69 African Intellectual Property Organization 3
#70 Tunisia 3
#71 Cyprus 2
#72 Finland 2
#73 Nicaragua 2
#74 USSR (Union of Socialist Soviet Republics) 2
#75 Zimbabwe 2
#76 Bosnia and Herzegovina 1
#77 Estonia 1
#78 Honduras 1
#79 El Salvador 1
#80 Viet Nam 1

Patent filings per year

Chart showing ISHIHARA SANGYO KAISHAs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Haga Takahiro 294
#2 Morita Masayuki 287
#3 Yamada Ryu 257
#4 Ogawa Munekazu 220
#5 Koyanagi Toru 214
#6 Kikugawa Hiroshi 209
#7 Mitani Shigeru 179
#8 Terada Takashi 164
#9 Okamoto Hiroyuki 133
#10 Nishimura Akihiro 130

Latest patents

Publication Filing date Title
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AU2019219963A1 Flaky titanic acid and method for production thereof, and use thereof