YOKOHAMA RUBBER KK has a total of 69 patent applications. Its first patent ever was published in 1986. It filed its patents most often in Republic of Korea and China. Its main competitors in its focus markets macromolecular chemistry and polymers, machines and transport are CHEMCHINA SHUGUANG RUBBER IND RES AND DESIGN INST CO LTD, SUGIMOTO MUTSUKI and PLANTIC TECHNOLOGIES LTD.
# | Country | Total Patents | |
---|---|---|---|
#1 | Republic of Korea | 68 | |
#2 | China | 1 |
# | Industry | |
---|---|---|
#1 | Macromolecular chemistry and polymers | |
#2 | Machines | |
#3 | Transport | |
#4 | Mechanical elements | |
#5 | Surface technology and coating |
# | Name | Total Patents |
---|---|---|
#1 | Ozawa Osamu | 12 |
#2 | Takahashi Shuji | 6 |
#3 | Ishikawa Kazunori | 5 |
#4 | Kawazura Tetsuji | 5 |
#5 | Yamauchi Shigeru | 5 |
#6 | Tanaka Katuhiro | 4 |
#7 | Maruyama Toshio | 4 |
#8 | Mito Jun | 4 |
#9 | Irii Daisuke | 4 |
#10 | Hatanaka Susumu | 4 |
Publication | Filing date | Title |
---|---|---|
KR20030033944A | Golf club head | |
KR20030013259A | Golf club head | |
KR20020084810A | Golf club set and golf club shaft set | |
KR20000057750A | Pneumatic tire and process for fabricating the same | |
KR20010027458A | Wiper blade | |
KR20000011749A | One-pack epoxy resin composition | |
KR100264747B1 | Thermoplastic elastomer composition, process for the preparation thereof, hose made by using the compositing, and process for the production thereof | |
KR100229594B1 | Pneumatic tire | |
KR960004675B1 | Rubber composition |