Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5207777 | Apparatus for transferring rapidly quenched metallic tapes | Kiyoshi Shibuya, Toru Sato, Nobuyuki Morito, Seiko Nara | 1993-05-04 |
| 5127187 | Soil or soil improver containing porous ion exchanger | Michinori Hattori, Kazuo Araragi | 1992-07-07 |
| 4977949 | Apparatus for transferring rapidly quenched metallic tapes | Kiyoshi Shibuya, Toru Sato, Nobuyuki Morito, Seiko Nara | 1990-12-18 |
| 4964583 | Method of transporting rapidly quenched ribbon and apparatus therefor | Masao Yukumoto, Kiyoshi Shibuya, Nobuyuki Morito | 1990-10-23 |