HIRATA MINORU has a total of 19 patent applications. Its first patent ever was published in 1978. It filed its patents most often in United States and Japan. Its main competitors in its focus markets materials and metallurgy, chemical engineering and environmental technology are WILLIAM HENRY NICHOLLS, ZAKRYTOE AKTSIONERNOE OBSCHESTVO LITAFORM and LITAFORM AOZT.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 12 | |
#2 | Japan | 7 |
# | Industry | |
---|---|---|
#1 | Materials and metallurgy | |
#2 | Chemical engineering | |
#3 | Environmental technology | |
#4 | Machines |
# | Technology | |
---|---|---|
#1 | Foundry moulding | |
#2 | Water treatment | |
#3 | Unspecified technologies | |
#4 | Drying solid materials by removing liquid | |
#5 | Separation | |
#6 | Solid waste disposal | |
#7 | Milling | |
#8 | Mixing |
# | Name | Total Patents |
---|---|---|
#1 | Hirata Minoru | 19 |
#2 | Sakaguchi Koichi | 5 |
#3 | Komiyama Takayuki | 3 |
#4 | Oya Toshihiko | 2 |
#5 | Sakai Tsuyoshi | 2 |
#6 | Hadano Yutaka | 2 |
#7 | Seki Tsutomu | 2 |
#8 | Harada Hisashi | 1 |
#9 | Yoshimura Michihiro | 1 |
#10 | Taguma Katsuhisa | 1 |
Publication | Filing date | Title |
---|---|---|
JP2015117763A | Series of speed-incrementing/speed-reducer units and speed-incrementing/speed-reducer units | |
JP2013200028A | Series of speed reducer, and speed reducer | |
US2009121382A1 | Core-setting apparatus used for a molding apparatus and a method for setting a core | |
JP2009162292A | Gear using arc tooth profile and gear transmission device | |
JP2008138874A | Gear having arcuate tooth shape and gear transmission device using the same, and gear manufacturing method | |
JP2007032836A | Gear using arc tooth profile, internal gear pump, gear transmission and gear manufacturing method | |
JP2006167399A | Reinforcing art of kite | |
JPS54154199A | Fire safety shelter in multistoried building |