SUMITOMO RUBBER IND KK has a total of 15 patent applications. Its first patent ever was published in 1989. It filed its patents most often in China and Republic of Korea. Its main competitors in its focus markets transport, macromolecular chemistry and polymers and machines are CONTINENTAL REIFEN DEUTSCHLAND, CHENG SHIN RUBBER (CHINA) CO LTD and NOKIAN RENKAAT OYJ.
# | Country | Total Patents | |
---|---|---|---|
#1 | China | 11 | |
#2 | Republic of Korea | 4 |
# | Industry | |
---|---|---|
#1 | Transport | |
#2 | Macromolecular chemistry and polymers | |
#3 | Machines | |
#4 | Electrical machinery and energy | |
#5 | Computer technology | |
#6 | Optics | |
#7 | Environmental technology | |
#8 | Furniture and games |
# | Name | Total Patents |
---|---|---|
#1 | Walker John Charles | 2 |
#2 | Kazuya Suzuki | 2 |
#3 | Okido Yoshiyuki | 1 |
#4 | Kawauchi Yasunori | 1 |
#5 | Araki Noritake | 1 |
#6 | Tsuchida Tsuyoshi | 1 |
#7 | Otani Masafumi | 1 |
#8 | Jackson Michael | 1 |
#9 | Moriyama Keiji | 1 |
#10 | Kono Kyosuke | 1 |