SUMITOMO BAKELITE CO has a total of 20,062 patent applications. It decreased the IP activity by 8.0%. Its first patent ever was published in 1961. It filed its patents most often in Japan, WIPO (World Intellectual Property Organization) and Taiwan. Its main competitors in its focus markets macromolecular chemistry and polymers, semiconductors and machines are HITACHI CHEMICAL CO LTD, SONY CHEM & INF DEVICE CORP and SONY CHEMICAL & INF DEVICE.
# | Country | Total Patents | |
---|---|---|---|
#1 | Japan | 15,172 | |
#2 | WIPO (World Intellectual Property Organization) | 941 | |
#3 | Taiwan | 777 | |
#4 | China | 762 | |
#5 | Republic of Korea | 594 | |
#6 | United States | 580 | |
#7 | EPO (European Patent Office) | 492 | |
#8 | Singapore | 186 | |
#9 | Malaysia | 135 | |
#10 | Canada | 105 | |
#11 | Australia | 59 | |
#12 | Germany | 55 | |
#13 | United Kingdom | 44 | |
#14 | France | 28 | |
#15 | Hong Kong | 17 | |
#16 | Brazil | 15 | |
#17 | Italy | 15 | |
#18 | USSR (Union of Socialist Soviet Republics) | 15 | |
#19 | Sweden | 10 | |
#20 | Norway | 9 | |
#21 | Netherlands | 8 | |
#22 | Philippines | 7 | |
#23 | Switzerland | 5 | |
#24 | Finland | 4 | |
#25 | Hungary | 4 | |
#26 | Indonesia | 4 | |
#27 | India | 4 | |
#28 | Denmark | 3 | |
#29 | Israel | 3 | |
#30 | Belgium | 2 | |
#31 | Mexico | 2 | |
#32 | Austria | 1 | |
#33 | EAPO (Eurasian Patent Organization) | 1 | |
#34 | Ireland | 1 | |
#35 | New Zealand | 1 | |
#36 | South Africa | 1 |
# | Industry | |
---|---|---|
#1 | Macromolecular chemistry and polymers | |
#2 | Semiconductors | |
#3 | Machines | |
#4 | Audio-visual technology | |
#5 | Surface technology and coating | |
#6 | Basic materials chemistry | |
#7 | Optics |
# | Name | Total Patents |
---|---|---|
#1 | Takeda Toshiro | 336 |
#2 | Hirano Takashi | 310 |
#3 | Eguchi Toshimasa | 239 |
#4 | Hozumi Takeshi | 235 |
#5 | Banba Toshio | 217 |
#6 | Tobisawa Akihiko | 210 |
#7 | Kanemasa Kenichi | 202 |
#8 | Suzuki Setsuo | 193 |
#9 | Takeuchi Etsu | 173 |
#10 | Okubo Hikari | 173 |
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