TOYO ELECTRIC MFG CO LTD has a total of 3,417 patent applications. It increased the IP activity by 43.0%. Its first patent ever was published in 1955. It filed its patents most often in Japan, United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets electrical machinery and energy, environmental technology and semiconductors are SHANGHAI DAJUN TECHNOLOGIES INC, SUZHOU HUICHUAN UNITED POWER SYSTEM CO LTD and YOU YASUKAZU.
# | Country | Total Patents | |
---|---|---|---|
#1 | Japan | 3,292 | |
#2 | United States | 30 | |
#3 | WIPO (World Intellectual Property Organization) | 20 | |
#4 | China | 19 | |
#5 | EPO (European Patent Office) | 19 | |
#6 | United Kingdom | 9 | |
#7 | France | 5 | |
#8 | Republic of Korea | 5 | |
#9 | Germany | 4 | |
#10 | Canada | 3 | |
#11 | Finland | 3 | |
#12 | Taiwan | 3 | |
#13 | Switzerland | 1 | |
#14 | Hong Kong | 1 | |
#15 | India | 1 | |
#16 | Sweden | 1 | |
#17 | South Africa | 1 |
# | Industry | |
---|---|---|
#1 | Electrical machinery and energy | |
#2 | Environmental technology | |
#3 | Semiconductors | |
#4 | Transport | |
#5 | Mechanical elements | |
#6 | Basic communication technologies | |
#7 | Optics |
# | Name | Total Patents |
---|---|---|
#1 | Omori Yoichi | 191 |
#2 | Shioda Takeshi | 143 |
#3 | Hayashi Hideki | 106 |
#4 | Muraoka Kimihiro | 84 |
#5 | Iida Katsuji | 67 |
#6 | Sano Takashi | 62 |
#7 | Mizuki Nobuo | 60 |
#8 | Kuwabara Shigeo | 57 |
#9 | Fujikawa Atsushi | 53 |
#10 | Takagi Masashi | 53 |
Publication | Filing date | Title |
---|---|---|
WO2020137059A1 | Gear device for railroad vehicles | |
JP2020058216A | Control device | |
JP2020188551A | Power collecting device | |
JP2020174429A | Drive system and control method therefor | |
JP2020173116A | Friction identification device for mechanical system | |
JP2020171158A | Guided traveling vehicle | |
WO2020183536A1 | Rail car gear device | |
JP2020137385A | Power conversion device | |
JP2020133810A | Gear device for low-floor vehicle | |
JP2020134334A | Abnormality detection system | |
JP2020122708A | Temperature detector | |
JP2020124024A | Motor controller | |
JP2019129703A | Auxiliary power unit and control method of auxiliary power unit | |
JP2020108268A | Totally-enclosed main motor for vehicle | |
JP2020102961A | Power conversion system | |
JP2020099126A | Vehicular main electric motor | |
JP2020089077A | Electric motor vehicle | |
JP2020065387A | DC voltage converter | |
JP2020065187A | Serial communication device | |
JP2020060962A | Control arithmetic operation unit and control system |