Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5745237 | Method and apparatus for measuring cross sectional dimensions of sectional steel | Kazuhiro Yahiro, Takayuki Yoshioka | 1998-04-28 |
| 5253039 | Process and apparatus for measuring sizes of steel sections | Yoji Fujimoto, Yoshimi Fukutaka, Takanori Okui, Eiji NAKASHIMA, Atsushi Hatanaka +3 more | 1993-10-12 |
| 4220025 | Feed forward automatic thickness controlling method | Hisashi Miura, Yoshiharu Tominaga | 1980-09-02 |