Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4350788 | Synthetic resin emulsion and its uses | Wataru Shimokawa, Koichi Kobayashi, Katuaki Fukumori, Nobukazu Iwase | 1982-09-21 |
| 4327466 | Conditioning machine for brushing end face of metal material | Yoshitsugu Yanagida, Mitsuo Higuchi, Shigeru Nakaji, Syogo Ehiro | 1982-05-04 |