Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4588297 | Optical profile measuring method | Takashi Nangai, Yasutomo Fujimori, Hiroichi Kimura | 1986-05-13 |
| 4382516 | Method of and apparatus for classifying steel products | Takayuki Ueda, Toshihiro Oka, Rippo Kawai | 1983-05-10 |