SANKAI YOSHIYUKI has a total of 25 patent applications. Its first patent ever was published in 2004. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and Canada. Its main competitors in its focus markets medical technology, packaging and shipping and furniture and games are CARETECH CO LTD, MEDICAL COMPRESSION SYSTEMS D and MITSUISHI MAMORU.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 16 | |
#2 | WIPO (World Intellectual Property Organization) | 4 | |
#3 | Canada | 3 | |
#4 | Republic of Korea | 2 |
# | Name | Total Patents |
---|---|---|
#1 | Sankai Yoshiyuki | 25 |
#2 | Hayashi Tomohiro | 1 |
#3 | Nakata Kin-Ichi | 1 |
#4 | Into Kazuki | 1 |
Publication | Filing date | Title |
---|---|---|
US2014364755A1 | Diagnostic apparatus | |
US2010271051A1 | Centroid position detector device and wearing type action assistance device including centroid position detector device | |
WO2005087172A1 | Wearing type behavior help device, wearing type behavior help device calibration device, and calibration program |