MITSUBISHI METAL CORP has a total of 4,944 patent applications. Its first patent ever was published in 1967. It filed its patents most often in Japan, United States and EPO (European Patent Office). Its main competitors in its focus markets machines, environmental technology and machine tools are SAMSUNG NEC MOBILE DISPLAY CO, ALLIED MATERIAL CORP and RAVI KRAMADHATI V.
# | Country | Total Patents | |
---|---|---|---|
#1 | Japan | 4,216 | |
#2 | United States | 250 | |
#3 | EPO (European Patent Office) | 91 | |
#4 | Germany | 81 | |
#5 | Republic of Korea | 64 | |
#6 | United Kingdom | 45 | |
#7 | Canada | 35 | |
#8 | WIPO (World Intellectual Property Organization) | 32 | |
#9 | France | 29 | |
#10 | Australia | 18 | |
#11 | China | 15 | |
#12 | Italy | 13 | |
#13 | Netherlands | 7 | |
#14 | Spain | 5 | |
#15 | Norway | 5 | |
#16 | Sweden | 5 | |
#17 | Switzerland | 4 | |
#18 | Finland | 4 | |
#19 | Singapore | 4 | |
#20 | Hong Kong | 3 | |
#21 | Malaysia | 3 | |
#22 | Philippines | 3 | |
#23 | South Africa | 3 | |
#24 | Belgium | 2 | |
#25 | USSR (Union of Socialist Soviet Republics) | 2 | |
#26 | Zambia | 2 | |
#27 | Brazil | 1 | |
#28 | Czechoslovakia | 1 | |
#29 | India | 1 |
# | Industry | |
---|---|---|
#1 | Machines | |
#2 | Environmental technology | |
#3 | Machine tools | |
#4 | Semiconductors | |
#5 | Surface technology and coating | |
#6 | Materials and metallurgy |
# | Name | Total Patents |
---|---|---|
#1 | Yoshimura Hironori | 207 |
#2 | Nishigaki Kenichi | 184 |
#3 | Morikawa Masaki | 181 |
#4 | Kikuchi Noribumi | 176 |
#5 | Yoshizumi Motohiko | 170 |
#6 | Takeshita Takuo | 164 |
#7 | Yoshida Hideaki | 146 |
#8 | Akutsu Hidetoshi | 125 |
#9 | Hosoda Naoyuki | 113 |
#10 | Hagino Sadaaki | 113 |
Publication | Filing date | Title |
---|---|---|
US5261767A | Boring bar tool | |
US5226404A | Cutting apparatus | |
US5218948A | Inside diameter blade | |
US5230593A | Twist drill | |
US5209216A | Chain cutter | |
US5204059A | Ni base alloy for spark plug electrodes of internal combustion engines | |
US5244871A | N-type oxide superconductor represented by the formula (Ndx (Cey Lz)2 CuO4-d where L is La, Mg or a mixture of alakaline earth elements | |
US5252549A | Superconductive ceramic wire and method for making same | |
SG93090G | Wire for use in the bonding of a semiconductor device | |
US5009717A | Thermoelectric element and method of manufacturing same | |
US5156503A | Boring bar tool | |
EP0402854A2 | Tool with clamped insert | |
US5035544A | Insert clamped tool | |
US5122206A | Precipitation hardening nickel base single crystal cast alloy | |
US5017060A | Rotary cutting tool | |
US5066553A | Surface-coated tool member of tungsten carbide based cemented carbide | |
US5048388A | Rotary knife assembly | |
US5023144A | Silver alloy foil for interconnector for solar cell | |
US5019179A | Method for plastic-working ingots of heat-resistant alloy containing boron | |
US5078830A | Method for growing single crystal |