AISAN IND has a total of 6,867 patent applications. It decreased the IP activity by 13.0%. Its first patent ever was published in 1974. It filed its patents most often in Japan, United States and Germany. Its main competitors in its focus markets engines, pumps and turbines, environmental technology and mechanical elements are KIM HOISAN, SOLEX and JIANGXI HUIER FUEL INJECTION EQUIPMENT CO LTD.
# | Country | Total Patents | |
---|---|---|---|
#1 | Japan | 4,795 | |
#2 | United States | 853 | |
#3 | Germany | 421 | |
#4 | China | 358 | |
#5 | WIPO (World Intellectual Property Organization) | 219 | |
#6 | Republic of Korea | 84 | |
#7 | EPO (European Patent Office) | 51 | |
#8 | France | 23 | |
#9 | Italy | 18 | |
#10 | United Kingdom | 14 | |
#11 | Taiwan | 13 | |
#12 | Brazil | 9 | |
#13 | Canada | 5 | |
#14 | Australia | 1 | |
#15 | India | 1 | |
#16 | Mexico | 1 | |
#17 | Netherlands | 1 |
# | Industry | |
---|---|---|
#1 | Engines, pumps and turbines | |
#2 | Environmental technology | |
#3 | Mechanical elements | |
#4 | Transport | |
#5 | Chemical engineering | |
#6 | Machines | |
#7 | Electrical machinery and energy |
# | Name | Total Patents |
---|---|---|
#1 | Yoshioka Mamoru | 308 |
#2 | Ishida Katsumi | 158 |
#3 | Nakamura Takehide | 155 |
#4 | Honda Yoshihiko | 151 |
#5 | Makino Katsuhiko | 146 |
#6 | Kato Nobuhiro | 137 |
#7 | Asanuma Daisaku | 127 |
#8 | Kitamura Sunao | 127 |
#9 | Takeuchi Hitoshi | 121 |
#10 | Iketani Masanori | 121 |
Publication | Filing date | Title |
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