KOKUSA ELECTRIC CO LTD has a total of 16 patent applications. Its first patent ever was published in 1995. It filed its patents most often in Republic of Korea. Its main competitors in its focus markets semiconductors, machines and surface technology and coating are THERMCO SYSTEMS INC, NIPPON ASM KK and S E S COMPANY LTD.
# | Country | Total Patents | |
---|---|---|---|
#1 | Republic of Korea | 16 |
# | Industry | |
---|---|---|
#1 | Semiconductors | |
#2 | Machines | |
#3 | Surface technology and coating | |
#4 | Telecommunications | |
#5 | Electrical machinery and energy | |
#6 | Chemical engineering | |
#7 | Thermal processes |
# | Technology | |
---|---|---|
#1 | Semiconductor devices | |
#2 | Unspecified technologies | |
#3 | Coating metallic material | |
#4 | Transmission | |
#5 | Electric discharge tubes | |
#6 | Cleaning | |
#7 | Multiplex communication | |
#8 | Air-conditioning |
# | Name | Total Patents |
---|---|---|
#1 | Tometsuka Kouji | 1 |
#2 | Watahiki Shinichiro | 1 |
#3 | Akao Tokunobu | 1 |
#4 | Harada Toru | 1 |
#5 | Shimura Hideo | 1 |
#6 | Makiguchi Isei | 1 |
#7 | Nakamure Michihide | 1 |
#8 | Morita Humio | 1 |
#9 | Tometsuka Koji | 1 |
#10 | Hujiki Masataka | 1 |
Publication | Filing date | Title |
---|---|---|
KR100267418B1 | Plasma treatment and plasma treating device | |
KR100245260B1 | Wafer heating apparatus of semiconductor manufacture device | |
KR100244041B1 | Substrate processing apparatus | |
KR100244040B1 | Semiconductor manufacturing system and substrate processing method | |
KR100196441B1 | Wafer convey plate | |
KR0167121B1 | Fabricating apparatus of semiconductor device |