YOSHIDA TADAHIRO has a total of 15 patent applications. Its first patent ever was published in 1974. It filed its patents most often in United States and Japan. Its main competitors in its focus markets environmental technology, electrical machinery and energy and measurement are HUIZHOU BLUEWAY NEW ENERGY TECH CO LTD, DONGGUAN POWERWISE TECH CO LTD and PREMIUM POWER CORP.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 9 | |
#2 | Japan | 6 |
# | Industry | |
---|---|---|
#1 | Environmental technology | |
#2 | Electrical machinery and energy | |
#3 | Measurement | |
#4 | Transport | |
#5 | Materials and metallurgy |
# | Name | Total Patents |
---|---|---|
#1 | Yoshida Tadahiro | 15 |
#2 | Arioka Masahiro | 3 |
#3 | Nakanishi Toru | 1 |
#4 | Nakada Katsushi | 1 |
#5 | Sato Tetsuya | 1 |
#6 | Takahashi Kazuki | 1 |
Publication | Filing date | Title |
---|---|---|
US2014159664A1 | Method of manufacturing battery pack and battery pack | |
US2013213937A1 | Gas insulated switchgear | |
US2013100587A1 | Gas-insulated electric device | |
JP2000194992A | Traffic signal device and its display method | |
JPS57134262A | Production of aluminum plate | |
JPS54152240A | Warm water feeder for home*wide area* agriculture* etc* by utilizing solar heat | |
JPS54149037A | Warm water feeder for wide area and agriculture by utilizing solar heat | |
JPS54145260A | Production of oderless fish powder |