Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5033534 | Method for continuous casting of steel | Mikio Suzuki, Toru Kitagawa, Akio Nagamune, Yoshiyuki Kanao, Norio Ao +1 more | 1991-07-23 |
| 4646977 | Spray nozzle | Yoshinari Iwamura, Katsunori Okimoto, Toshio Teshima, Shigetaka Uchida, Taizo Sera +1 more | 1987-03-03 |