DUPONT TORAY SPECIALTY MAT KABUSHIKI KAISHA has a total of 18 patent applications. Its first patent ever was published in 2018. It filed its patents most often in EPO (European Patent Office), Republic of Korea and United States. Its main competitors in its focus markets macromolecular chemistry and polymers, basic materials chemistry and semiconductors are IDEMITSU KOSAN CO LTD, DOW CORNING and NIPPON KOYU LTD.
# | Country | Total Patents | |
---|---|---|---|
#1 | EPO (European Patent Office) | 10 | |
#2 | Republic of Korea | 5 | |
#3 | United States | 3 |
# | Industry | |
---|---|---|
#1 | Macromolecular chemistry and polymers | |
#2 | Basic materials chemistry | |
#3 | Semiconductors | |
#4 | Machines | |
#5 | Materials and metallurgy |
# | Name | Total Patents |
---|---|---|
#1 | Hayashi Akito | 6 |
#2 | Inagaki Sawako | 6 |
#3 | Takeuchi Shunya | 6 |
#4 | Iimura Tomohiro | 4 |
#5 | Nishijima Kazuhiro | 4 |
#6 | Kobayashi Akihiko | 3 |
#7 | Sasaki Takahiko | 3 |
#8 | Park Yungjin | 3 |
#9 | Kitaura Eiji | 2 |
#10 | Yamaguchi Tetsuji | 2 |
Publication | Filing date | Title |
---|---|---|
KR20210014579A | A curable hotmelt silicone composition, encapsulant, film, and optical semiconductor device | |
KR20210014578A | A curable silicone composition, optical semiconductor device and a method of manufacturing the same | |
KR20200098478A | Electronic component or its precursor and its manufacturing method |