Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5388907 | Measuring apparatus provided with an automatic focussing device | Satoshi Aoyama, Masayuki Yamada, Tatsuaki Kusatsugu, Seishiro Itoh | 1995-02-14 |
| 5231595 | Pyrometer | Toshiro Makino, Jiro Arima | 1993-07-27 |
| 4979133 | Pyrometer | Jiro Arima | 1990-12-18 |
| 4979134 | Method for measuring surface temperature of semiconductor wafer substrate, and heat-treating apparatus | Jiro Arima, Tomonori Narita, Hiroki Takebuchi | 1990-12-18 |