NAKAGAWA TOKIO has a total of 12 patent applications. Its first patent ever was published in 1983. It filed its patents most often in Japan, WIPO (World Intellectual Property Organization) and United States. Its main competitors in its focus markets transport, mechanical elements and machines are LINEAR BICYCLES INC, ZHANG JINXING and ZHANGJIAGANG CHUANSUO VEHICLE IND CO LTD.
# | Country | Total Patents | |
---|---|---|---|
#1 | Japan | 8 | |
#2 | WIPO (World Intellectual Property Organization) | 3 | |
#3 | United States | 1 |
# | Industry | |
---|---|---|
#1 | Transport | |
#2 | Mechanical elements | |
#3 | Machines | |
#4 | Environmental technology | |
#5 | Machine tools |
# | Name | Total Patents |
---|---|---|
#1 | Nakagawa Tokio | 12 |
#2 | Nakagawa Masayoshi | 2 |
#3 | Nakagawa Tomori | 1 |
#4 | Nakagawa Jinsen | 1 |
#5 | Nakagawa Tomonori | 1 |
#6 | Nakagawa Tomohito | 1 |
Publication | Filing date | Title |
---|---|---|
JP2020026600A | Method for manufacturing underpants and underpants | |
JP2016059301A | Mowing blade | |
JP2014238164A | Spiral screw speed-up driving device | |
JP2014238125A | Spiral screw speed-up driving device | |
JP2014009712A | Mechanism for mechanically and automatically adjusting center distance variation generated in gap with fixed bevel gear axle fixed by rocking lever | |
JP2013174151A | Storage type windmill device for vertical shaft type with function capable of simultaneously controlling wind force and wind direction | |
JP2011088505A | Man power driving device using two levers, and man power driving vehicle provided with the same | |
JPS6052243A | Method of regrinding carbide chip |