DENGENSHA TOA CO LTD has a total of 35 patent applications. It increased the IP activity by 75.0%. Its first patent ever was published in 2015. It filed its patents most often in Japan, EPO (European Patent Office) and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets machine tools, electrical machinery and energy and control are KUNSHAN LTK AUTOMATION EQUIPMENT TECHNOLOGY CO LTD, SUZHOU KEBER PREC MACHINERY CO and Evosys Laser GmbH.
# | Country | Total Patents | |
---|---|---|---|
#1 | Japan | 9 | |
#2 | EPO (European Patent Office) | 7 | |
#3 | WIPO (World Intellectual Property Organization) | 6 | |
#4 | Canada | 5 | |
#5 | United States | 4 | |
#6 | China | 3 | |
#7 | Republic of Korea | 1 |
# | Industry | |
---|---|---|
#1 | Machine tools | |
#2 | Electrical machinery and energy | |
#3 | Control | |
#4 | Machines | |
#5 | Mechanical elements | |
#6 | Measurement |
# | Name | Total Patents |
---|---|---|
#1 | Iwamoto Yoshiaki | 14 |
#2 | Saeki Shuhei | 13 |
#3 | Fuchiwaki Motoaki | 8 |
#4 | Sato Shinichi | 8 |
#5 | Ochiai Yoshihiko | 8 |
#6 | Fukuzawa Takeshi | 6 |
#7 | Fukuta Yasuhiko | 5 |
#8 | Hisada Yasukazu | 4 |
#9 | Omori Noburo | 3 |
#10 | Tamura Go | 3 |
Publication | Filing date | Title |
---|---|---|
JP2020182956A | One-sided heater | |
WO2020174597A1 | Pressurizing device, and welding device | |
JP2020071215A | Rectifier degradation measuring device and method for measuring degradation of rectifier | |
JP2020082087A | Resistance welding machine control device | |
JP2020075271A | Inverter power supply device | |
JP2019126810A | Pressurization device and welding device | |
JP2019107731A | Device for shaping disc electrode for seam welding equipment | |
JP2019093633A | Manufacturing method of metal resin conjugate | |
JP2019093391A | Dress quality determination device and dress quality determination method | |
JP2018202692A | Metal resin joint device |