R&D > 
Technical Research
Important equipment
| Analysis equipment |
|---|
| XRF (X-ray Fluorescence Spectrometer) |
| Heating Microscope |
| Atomic Absorption Spectrometer |
| Carbon & Sulfur Analyzer |
Product development present condition
| Year | Number of items | Total |
|---|---|---|
| 1988 | 11 | 11 |
| 1989 | 20 | 31 |
| 1990 | 11 | 42 |
| 1991 | 18 | 60 |
| 1992 | 14 | 74 |
| 1993 | 22 | 96 |
| 1994 | 17 | 113 |
| 1995 | 27 | 140 |
| 1996 | 21 | 161 |
| 1997 | 27 | 188 |
| 1998 | 26 | 214 |
| 1999 | 32 | 246 |
| 2000 | 30 | 276 |
| 2001 | 17 | 293 |
| 2002 | 19 | 312 |
| 2003 | 20 | 332 |
