| Reg. Date. | Reg. No. | Patented Technology |
|---|---|---|
| Oct. 2017 | 6223027 | Reinforcement apparatus of angle steel towers |
| Mar. 2018 | 6301212 | Reinforcement apparatus of existing angle steel structures |
| Jul. 2018 | 6368569 | Reinforcement apparatus of existing angle steel structures |
| Oct. 2018 | 6400064 | Bundling apparatus of accessories on angle steel structures |
| Under application | Expected in 2019 | Reinforcement apparatus of existing angle steel structures and bundling apparatus of accessories. ＊PCT International application is expected to follow. |
| Reg. Date. | Reg. No. | Patented Technology |
|---|---|---|
| Jun. 2018 | CBL SS002-12 | IMB method as an industrial application based on Japan’s Building Standards Act, Clause 68, Art. 26 |
| Date of Issue | Publication | Title of Paper |
|---|---|---|
| Jun. 2009 | Technical papers of steel structure | Experimental Study on Buckling Strength of Angle Steel Compression Members |
| Sep. 2008 | Academic lecture summaries | Study on Buckling Strength of Reinforced Angle Steel Members of Structures (Architectural Inst. of Japan) |