JAPAN SYNTHETIC RUBBER CO LTD has a total of 5,994 patent applications. Its first patent ever was published in 1963. It filed its patents most often in Japan, United States and EPO (European Patent Office). Its main competitors in its focus markets macromolecular chemistry and polymers, optics and machines are NORSOLOR SA, HIMONT INC and COPOLYMER RUBBER & CHEM CORP.
# | Country | Total Patents | |
---|---|---|---|
#1 | Japan | 4,841 | |
#2 | United States | 390 | |
#3 | EPO (European Patent Office) | 182 | |
#4 | Germany | 131 | |
#5 | United Kingdom | 129 | |
#6 | France | 77 | |
#7 | Canada | 62 | |
#8 | Netherlands | 43 | |
#9 | Italy | 28 | |
#10 | Republic of Korea | 28 | |
#11 | Brazil | 14 | |
#12 | Australia | 12 | |
#13 | WIPO (World Intellectual Property Organization) | 11 | |
#14 | China | 8 | |
#15 | Spain | 6 | |
#16 | Belgium | 5 | |
#17 | Mexico | 5 | |
#18 | Taiwan | 4 | |
#19 | Yugoslavia (Serbia and Montenegro) | 4 | |
#20 | Sweden | 3 | |
#21 | Austria | 2 | |
#22 | Switzerland | 2 | |
#23 | Denmark | 2 | |
#24 | Czechoslovakia | 1 | |
#25 | Finland | 1 | |
#26 | Malaysia | 1 | |
#27 | Norway | 1 | |
#28 | USSR (Union of Socialist Soviet Republics) | 1 |
# | Industry | |
---|---|---|
#1 | Macromolecular chemistry and polymers | |
#2 | Optics | |
#3 | Machines | |
#4 | Organic fine chemistry | |
#5 | Environmental technology |
# | Name | Total Patents |
---|---|---|
#1 | Harita Yoshiyuki | 198 |
#2 | Motai Masaaki | 191 |
#3 | Shinohara Hironobu | 184 |
#4 | Yoshida Yoshinori | 177 |
#5 | Takemura Yasuhiko | 172 |
#6 | Sakakibara Mitsuhiko | 170 |
#7 | Kimura Shinichi | 164 |
#8 | Ikeda Hiroharu | 162 |
#9 | Miura Takao | 161 |
#10 | Abe Mitsuo | 159 |
Publication | Filing date | Title |
---|---|---|
KR0149633B1 | Butadienesulfonic acid or isoprenesulfonic acid copolymer | |
JPH1072505A | Olefin polymerization catalyst | |
EP0811659A2 | Acrylic rubber composition | |
WO9743687A1 | Liquid crystal aligning agent | |
JPH1053684A | Acrylic rubber composition | |
JPH09258074A | Ribbon-structured coated optical fiber | |
JPH09292709A | Radiation sensitive composition | |
JPH101493A | Separation of nucleic acid | |
US5783656A | Polyamic acid, polyimide and liquid crystal aligning agent | |
JPH09272740A | Polyamic acid, polyimide and liquid crystal aligning agent | |
JPH10111569A | Radiation sensitive resin composition | |
JPH09187639A | Dispersant | |
JPH09165430A | Production of urethanized polysiloxane | |
JPH09296018A | Production of graft copolymer | |
JPH10110071A | Ethylene/alpha-olefin copolymer rubber composition | |
JPH10104633A | Liquid crystal alignment agent | |
JPH10100239A | Method for blow molding | |
JPH10102016A | Tacky laminate | |
JPH10102014A | Tacky laminate | |
JPH10101879A | Fluorine rubber composition |