Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5328735 | Process for producing fixing roller | Hiroshi Okazaki, Masaya Nishi | 1994-07-12 |
| 5326648 | Surface-treated steel sheet having improved weldability and plating properties, and method for producing the same | Yasuji Uesugi, Nobuyuki Morito, Akira Yasuda, Kouichi Yasuda, Hajime Kimura | 1994-07-05 |