NAGAOKA SEISAKUSHO CORP has a total of 13 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2010. It filed its patents most often in China, Republic of Korea and Taiwan. Its main competitors in its focus markets audio-visual technology, chemical engineering and packaging and shipping are SILLNER KAMILLA, YAMADA MEKKI KOGYOSHO and MIMOT GMBH.
# | Country | Total Patents | |
---|---|---|---|
#1 | China | 4 | |
#2 | Republic of Korea | 3 | |
#3 | Taiwan | 3 | |
#4 | United States | 2 | |
#5 | Hong Kong | 1 |
# | Industry | |
---|---|---|
#1 | Audio-visual technology | |
#2 | Chemical engineering | |
#3 | Packaging and shipping | |
#4 | Semiconductors | |
#5 | Consumer goods |
# | Technology | |
---|---|---|
#1 | Casings and printed circuits | |
#2 | Cleaning | |
#3 | Transport or storage devices | |
#4 | Semiconductor devices | |
#5 | Brushes |
# | Name | Total Patents |
---|---|---|
#1 | Yanagisawa Soichi | 8 |
#2 | Iwashita Hiromi | 3 |
#3 | Yanagisawa Soich | 1 |
#4 | Soichi Yanagisawa | 1 |
Publication | Filing date | Title |
---|---|---|
TW201731751A | Workpiece separation and transportation system and method | |
US2017151586A1 | Apparatus for cleaning end surfaces of substrate |