Issued Patents 1982
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4359022 | Valve for an internal combustion engine | Masae Nakanishi, Syozo Kawasaki, Toshihiko Ochiai, Katsutoshi Nishida | 1982-11-16 |
| 4348618 | Feeding system for linear motor type transporting system | Masayoshi Isaka | 1982-09-07 |
| 4310492 | Apparatus for making a single crystal | Masae Nakanishi, Syozo Kawasaki | 1982-01-12 |