YASUI & CO LTD M has a total of 11 patent applications. Its first patent ever was published in 1979. It filed its patents most often in United States, Japan and China. Its main competitors in its focus markets machines, materials and metallurgy and surface technology and coating are UCHAMA KOGYO KK, SANKT PETERBURGSKIJ INST TEKST and TECHNI MODUL ENGINEERING.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 4 | |
#2 | Japan | 2 | |
#3 | China | 1 | |
#4 | EPO (European Patent Office) | 1 | |
#5 | Italy | 1 | |
#6 | Taiwan | 1 | |
#7 | WIPO (World Intellectual Property Organization) | 1 |
# | Industry | |
---|---|---|
#1 | Machines | |
#2 | Materials and metallurgy | |
#3 | Surface technology and coating | |
#4 | Weapons |
# | Technology | |
---|---|---|
#1 | Foundry moulding | |
#2 | Shaping of plastics | |
#3 | Fillers | |
#4 | Electrolytic coating production | |
#5 | Casting metal | |
#6 | Weapon sights |
# | Name | Total Patents |
---|---|---|
#1 | Yasui Shozui | 9 |
#2 | Kotoda Tetsuya | 3 |
#3 | Yasui Akimizu | 2 |
Publication | Filing date | Title |
---|---|---|
JP2003311794A | Injection molding machine for lost wax casting and injection molding method for lost wax casting | |
JP2002254137A | Injection molding apparatus and mold for investment casting | |
EP0727511A1 | Method of producing hollow electroformed product of precious metal | |
US5452754A | Centrifugal casting apparatus | |
US4948359A | Mold holding and positioning means for use with wax injector | |
US4317288A | Archery mounting device and sight support |