RIST has a total of 16 patent applications. Its first patent ever was published in 1992. It filed its patents most often in Republic of Korea. Its main competitors in its focus markets materials and metallurgy, machine tools and electrical machinery and energy are Dongguan huajing powder metallurgy co ltd, KONDOH KATSUYOSHI and CHANGSHA BAICHUAN SUPERHARD MAT TOOLS CO LTD.
# | Country | Total Patents | |
---|---|---|---|
#1 | Republic of Korea | 16 |
# | Industry | |
---|---|---|
#1 | Materials and metallurgy | |
#2 | Machine tools | |
#3 | Electrical machinery and energy | |
#4 | Measurement | |
#5 | Basic materials chemistry | |
#6 | Surface technology and coating | |
#7 | Civil engineering |
# | Technology | |
---|---|---|
#1 | Soldering, welding and flame cutting | |
#2 | Alloys | |
#3 | Working metallic powder | |
#4 | Building materials | |
#5 | Analysing materials | |
#6 | Purifying gas composition | |
#7 | Magnets and transformers | |
#8 | Coating metallic material | |
#9 | Scaffolding | |
#10 | Rolling metal |
# | Name | Total Patents |
---|---|---|
#1 | Ahn Sang-Ho | 4 |
#2 | Kwon Young-Kak | 3 |
#3 | Yun Byung-Hyun | 3 |
#4 | Kim Young-Woo | 2 |
#5 | Han Dong-Bin | 2 |
#6 | Kim Nak-Joon | 2 |
#7 | Bae Won-Soo | 2 |
#8 | Kim Young-Sub | 2 |
#9 | Yun Tae-Sik | 2 |
#10 | Kwan Inn-Kyu | 1 |
Publication | Filing date | Title |
---|---|---|
KR0163805B1 | Binder for injection molding | |
KR0149240B1 | Binder | |
KR0163806B1 | Method for fe-si magnet core | |
KR0147746B1 | Zirconia-colored ceramics | |
KR0146808B1 | Metal catalyst carrier material for purifying autoexhaust | |
KR970027004A | Blue-colored zirconia ceramics and its manufacturing method | |
KR0158399B1 | Deck plate | |
KR0148075B1 | Nickel alloy brazing flux | |
KR0136202B1 | Brazing filler rod of ti-alloy with good collectivity | |
KR950010600B1 | Cold roll oil of steel foil | |
KR960003729B1 | Welding flux and the welding wire using it | |
KR960007771B1 | Composite materials with an intermetallic compound for surface hardening and surface hardening method using the same | |
KR960002526B1 | Wire for built-up welding | |
KR960013610B1 | Purifying method of cokes oven gas | |
KR950011926B1 | Metal-iron automatic analyzer | |
KR950011924B1 | Grain size determining method |