| 1921 | Carbon Block Filter Cartridge LCB-10 | |
| 1922 | Castor Wheel AC-1800F (Ultra Heavy Duty Purpose) | |
| 1923 | Castor Wheel AC-50 (Light Duty Purpose) | |
| 1924 | Computer LCD Screen Broken Ice LCT 1200/ 1500 | |
| 1925 | Computer LCD Screen Broken Ice LCT 500/ 800 | |
| 1926 | Computer LCD Screen Broken Ice LCT 250 | |
| 1927 | Computer LCD Screen Scale Ice LCF 2080 | |
| 1928 | Computer LCD Screen Scale Ice LCF 780 | |
| 1929 | Computer LCD Screen Cube Ice LCD 300 | |
| 1930 | Computer LCD Screen Cube Ice LCD 150/220 | |
| 1937 | Cloth Tape | |
| 1942 | Cushion Coil Mat | |
| 1943 | Chair Mat | |