SEIKO GIKEN KK has a total of 872 patent applications. It decreased the IP activity by 51.0%. Its first patent ever was published in 1975. It filed its patents most often in Japan, United States and EPO (European Patent Office). Its main competitors in its focus markets optics, machines and machine tools are EMTELLE UK LTD, ASTER CORP and MODINES LTD OY.
# | Country | Total Patents | |
---|---|---|---|
#1 | Japan | 500 | |
#2 | United States | 139 | |
#3 | EPO (European Patent Office) | 58 | |
#4 | China | 40 | |
#5 | Canada | 30 | |
#6 | WIPO (World Intellectual Property Organization) | 21 | |
#7 | United Kingdom | 14 | |
#8 | Taiwan | 13 | |
#9 | Germany | 10 | |
#10 | Republic of Korea | 8 | |
#11 | France | 7 | |
#12 | Italy | 5 | |
#13 | Singapore | 4 | |
#14 | Australia | 3 | |
#15 | Switzerland | 3 | |
#16 | Sweden | 3 | |
#17 | Belgium | 2 | |
#18 | Mexico | 2 | |
#19 | Argentina | 1 | |
#20 | Austria | 1 | |
#21 | Brazil | 1 | |
#22 | German Democratic Republic | 1 | |
#23 | Denmark | 1 | |
#24 | Finland | 1 | |
#25 | India | 1 | |
#26 | Netherlands | 1 | |
#27 | Norway | 1 | |
#28 | South Africa | 1 |
# | Industry | |
---|---|---|
#1 | Optics | |
#2 | Machines | |
#3 | Machine tools | |
#4 | Environmental technology | |
#5 | Mechanical elements | |
#6 | Engines, pumps and turbines | |
#7 | Transport |
# | Name | Total Patents |
---|---|---|
#1 | Takahashi Mitsuo | 243 |
#2 | Hori Masaki | 101 |
#3 | Yamada Kunio | 54 |
#4 | Taira Junji | 49 |
#5 | Sugimoto Katsumi | 45 |
#6 | Sakamoto Yasuyoshi | 40 |
#7 | Kuroba Toshiaki | 35 |
#8 | Suzuki Masami | 35 |
#9 | Jibiki Masayuki | 33 |
#10 | Shiokawa Naotoshi | 29 |
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