MITSUBISHI CHEM IND has a total of 16,153 patent applications. Its first patent ever was published in 1953. It filed its patents most often in Japan, United States and EPO (European Patent Office). Its main competitors in its focus markets organic fine chemistry, environmental technology and macromolecular chemistry and polymers are CHEMIE LINZ AG, BASF AG and HOECHST AG.
# | Country | Total Patents | |
---|---|---|---|
#1 | Japan | 11,845 | |
#2 | United States | 1,152 | |
#3 | EPO (European Patent Office) | 443 | |
#4 | Germany | 439 | |
#5 | United Kingdom | 391 | |
#6 | Canada | 339 | |
#7 | France | 316 | |
#8 | Netherlands | 145 | |
#9 | Republic of Korea | 114 | |
#10 | Brazil | 111 | |
#11 | Switzerland | 108 | |
#12 | Australia | 106 | |
#13 | Italy | 90 | |
#14 | China | 77 | |
#15 | WIPO (World Intellectual Property Organization) | 66 | |
#16 | Hungary | 52 | |
#17 | Denmark | 38 | |
#18 | Spain | 32 | |
#19 | Belgium | 30 | |
#20 | Sweden | 26 | |
#21 | Norway | 25 | |
#22 | German Democratic Republic | 21 | |
#23 | South Africa | 21 | |
#24 | Czechoslovakia | 20 | |
#25 | Israel | 18 | |
#26 | Finland | 15 | |
#27 | Hong Kong | 14 | |
#28 | USSR (Union of Socialist Soviet Republics) | 13 | |
#29 | Ireland | 11 | |
#30 | Portugal | 11 | |
#31 | Philippines | 10 | |
#32 | Austria | 9 | |
#33 | New Zealand | 9 | |
#34 | Singapore | 9 | |
#35 | Taiwan | 7 | |
#36 | Greece | 5 | |
#37 | Ukraine | 4 | |
#38 | Malaysia | 3 | |
#39 | Argentina | 2 | |
#40 | Poland | 2 | |
#41 | India | 1 | |
#42 | Luxembourg | 1 | |
#43 | Turkey | 1 | |
#44 | Yugoslavia (Serbia and Montenegro) | 1 |
# | Industry | |
---|---|---|
#1 | Organic fine chemistry | |
#2 | Environmental technology | |
#3 | Macromolecular chemistry and polymers | |
#4 | Machines | |
#5 | Pharmaceuticals | |
#6 | Chemical engineering | |
#7 | Basic materials chemistry |
# | Name | Total Patents |
---|---|---|
#1 | Niwa Toshio | 294 |
#2 | Maeda Shuichi | 254 |
#3 | Himeno Kiyoshi | 251 |
#4 | Imahori Seiichi | 231 |
#5 | Kikumoto Ryoji | 226 |
#6 | Hasuo Masayoshi | 212 |
#7 | Ozawa Tetsuo | 211 |
#8 | Takimoto Hiroshi | 203 |
#9 | Ono Hitoshi | 203 |
#10 | Murata Yukichi | 189 |
Publication | Filing date | Title |
---|---|---|
CN1443885A | Conductive carbon fibre fabric and solid polymer fuel cell | |
CN1421388A | Silica and producing method thereof | |
CN1414035A | Polycarbonate composition, additional record disk base plate and disk and method for making disk | |
CN1398860A | Tetrahydrofuran refining process | |
CN1379288A | Etching method and quantitative analysis method of etching liquid | |
CN1348986A | Polyglyceryl fatty acid ester used for detergent, detergent contg. same | |
CN1309112A | Method for preparing alkylene diol | |
CN1492001A | Carbon black and its preparing method | |
GB9623641D0 | Herbicides | |
CN1133278A | Method for preparation of butylaldehyde group | |
CN1133277A | Method for preparation of branched-aldehyde | |
US5827365A | Compound semiconductor and its fabrication | |
EP0675198A1 | Gene that identifies sterile plant cytoplasm and process for preparing hybrid plant by using the same. | |
EP0704414A1 | Alumina fiber granules, process for producing the granules and a process for producing a porous article using the granules | |
US5510176A | Polytetrafluoroethylene porous film | |
US5501931A | Toner for flash fixation | |
US5660628A | Method of manufacturing semiconductor epitaxial wafer | |
SG113994G | Method and apparatus for producing a magnetic recording medium | |
SG111894G | Longitudinal magnetic recording medium | |
US5447726A | Orally administrable cholesterol lowering agent |