TOYOTOMI KOGYO CO LTD has a total of 1,007 patent applications. It increased the IP activity by 120.0%. Its first patent ever was published in 1972. It filed its patents most often in Japan, United States and Republic of Korea. Its main competitors in its focus markets thermal processes, environmental technology and electrical machinery and energy are GAWA PATENT VERWALTUNGS AG, ISPHORDING GERMANY GMBH and BROMIC PTY LTD.
# | Country | Total Patents | |
---|---|---|---|
#1 | Japan | 766 | |
#2 | United States | 62 | |
#3 | Republic of Korea | 28 | |
#4 | Germany | 23 | |
#5 | EPO (European Patent Office) | 22 | |
#6 | Canada | 14 | |
#7 | China | 14 | |
#8 | Netherlands | 13 | |
#9 | United Kingdom | 10 | |
#10 | Denmark | 6 | |
#11 | France | 6 | |
#12 | Australia | 5 | |
#13 | WIPO (World Intellectual Property Organization) | 5 | |
#14 | Spain | 4 | |
#15 | Turkey | 4 | |
#16 | Belgium | 3 | |
#17 | Norway | 3 | |
#18 | Chile | 2 | |
#19 | Czechia | 1 | |
#20 | German Democratic Republic | 1 | |
#21 | Finland | 1 | |
#22 | Hong Kong | 1 | |
#23 | Hungary | 1 | |
#24 | Ireland | 1 | |
#25 | Iceland | 1 | |
#26 | Italy | 1 | |
#27 | Jordan | 1 | |
#28 | Mexico | 1 | |
#29 | Malaysia | 1 | |
#30 | Poland | 1 | |
#31 | Portugal | 1 | |
#32 | Russian Federation | 1 | |
#33 | Singapore | 1 | |
#34 | Slovakia | 1 | |
#35 | Taiwan | 1 |
# | Industry | |
---|---|---|
#1 | Thermal processes | |
#2 | Environmental technology | |
#3 | Electrical machinery and energy | |
#4 | Audio-visual technology |
# | Name | Total Patents |
---|---|---|
#1 | Nakamura Kazuharu | 186 |
#2 | Nakanishi Yutaka | 129 |
#3 | Yamada Toshihiko | 99 |
#4 | Matsumoto Motoki | 74 |
#5 | Niwa Osamu | 65 |
#6 | Okura Michitaka | 58 |
#7 | Nakagaito Toru | 48 |
#8 | Tsuboi Yoshimasa | 48 |
#9 | Mito Yoshio | 46 |
#10 | Kawamura Masanori | 45 |
Publication | Filing date | Title |
---|---|---|
JP2018169158A | Ignition control device of oil combustor | |
JP2020016363A | Hybrid type heating device | |
JP2019143859A | Electric stove | |
EP3358254A1 | Liquid fuel burner | |
EP3358255A1 | Liquid fuel burner | |
JP2018124051A | Liquid fuel combustor and liquid fuel cartridge connecting mechanism | |
JP2018128244A | Liquid fuel combustor | |
JP2019074295A | Fire extinction controller of petroleum combustor | |
EP3214369A1 | Liquid fuel burner | |
JP2017156081A | Liquid fuel burner | |
JP2017083170A | Discharge type ignition device of petroleum combustor | |
JP2018109475A | Installation structure of cooking stove device | |
JP2018059689A | Fire extinguishment controller for pot type petroleum combustor | |
JP2018035956A | Installation structure of air conditioner | |
JP2017190932A | Ignition device for petroleum combustor | |
JP2016145659A | Ignition control device of pressure spray pot burner | |
JP2016053427A | Control device for heater | |
JP2016044822A | Ignition auxiliary structure for oil combustion unit | |
JP2015227738A | Ignition control device for petroleum combustion unit | |
JP2014112029A | Detection device for cartridge tank of petroleum combustor |