Issued Patents All Time
Showing 26–50 of 69 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D953394 | Cutting insert | Byung Hoon Min, Hyo San Kim, Nam Jun Park | 2022-05-31 |
| D953395 | Grooving insert | Sung Guen Shin, Byung Hoon Min, Hyo San Kim | 2022-05-31 |
| 11260461 | Cutting insert and cutting tool on which same is mounted | Min-Seok Oh, Ki Chan Nam, Byeong Yun Lee, Hyo San Kim | 2022-03-01 |
| D930723 | Grooving blade for machine tool | Sung Guen Shin, Byung Hoon Min | 2021-09-14 |
| D927573 | Cutting insert | Hyo San Kim, Min-Seok Oh, Nam Seon Lee, Ki Chan Nam | 2021-08-10 |
| D923676 | Cutting insert | Ki Chan Nam, Min-Seok Oh, Hyo San Kim, Nam Seon Lee | 2021-06-29 |
| D905141 | Grooving insert for machine tools | Byung Hoon Min, Sung Guen Shin | 2020-12-15 |
| D898085 | Cutting insert | Tae-Kyun Kim, Hyo San Kim, Ki Chan Nam | 2020-10-06 |
| 10738376 | Hard coating for cutting tool | Je-Hun Park, Beom Sik Kim, Seung-Su Ahn, Kyoung Il Kim, Dong Youl Lee +1 more | 2020-08-11 |
| 10711345 | Hard coating film for cutting tool | Seong-woo Cho, Dong Youl Lee, Jae-Hoon Kang, Soon Yong Hong, Sun-Yong Ahn | 2020-07-14 |
| 10565834 | Apparatus and method for emergency rescue service | — | 2020-02-18 |
| 10493535 | Cutting insert | Dong Sub An, Sung Hun Kim, Hyo San Kim, Sang Ho Lim | 2019-12-03 |
| 10464145 | Cutting insert and cutting tool equipped therewith | Nam Seon Lee, Ki Chan Nam, Kane-Hee Lee, Hyo San Kim | 2019-11-05 |
| 10357833 | Cutting insert and cutting tool having same mounted thereon | Min-Seok Oh, Ki Chan Nam, Tae-Kyun Kim, Nam Seon Lee, Hyo San Kim | 2019-07-23 |
| 10343221 | Cutting insert and cutting tool having the same | Ki Chan Nam, Hyo San Kim | 2019-07-09 |
| 10279401 | Cutting insert and tool holder on which cutting insert is provided | Sang Yong Lee, Ki Chan Nam, Nam-Sun Lee, Kane-Hee Lee, Sun-Yong Ahn | 2019-05-07 |
| 10207339 | Cutting insert for indexable drill | Chan Kyu Park, Hong Seung Son, Sung Hyun Kim, Hyo Joon Lim, Sun-Yong Ahn | 2019-02-19 |
| D837847 | Groove cutting tool | Byung Hoon Min, Sung Guen Shin, Dong Sub An, Hyo San Kim | 2019-01-08 |
| 10150170 | Insert and tool holder for mounting same | Ki Chan Nam, Kane-Hee Lee | 2018-12-11 |
| 10137511 | Apparatus for attaching/detaching an insert to/from cutting tool | Sun-Kyoo Lee, Dong-Ryong Ji | 2018-11-27 |
| 10112241 | Insert, tool holder, and assembly thereof | Sang Yong Lee, Ki Chan Nam, Nam-Sun Lee, Kane-Hee Lee, Sun-Yong Ahn | 2018-10-30 |
| 10099298 | Cutting insert and indexable drill | Hong Seung Son, Chan Kyu Park, Hyo Joon Lim, Sung Hyun Kim, Sun-Yong Ahn | 2018-10-16 |
| 10086447 | Cutting insert and cutting tool having the same | Ki Chan Nam, Kane-Hee Lee, Hyo San Kim | 2018-10-02 |
| D824438 | Grooving insert for a machine tool | Byung Hoon Min, Sung Guen Shin, Dong Sub An, Hyo San Kim | 2018-07-31 |
| D822080 | Cutting insert | Min-Seok Oh, Ki Chan Nam, Hyo San Kim | 2018-07-03 |