Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5618634 | Composite zinc- or zinc alloy-electroplated metal sheet and method for the production thereof | Yasushi Hosoda, Masanari Kimoto, Tsutomu Yoshida, Kiyoyuki Fukui | 1997-04-08 |
| 5356724 | Excellent far-infrared radiating material | Tetsuaki Tsuda, Yasuhiro Yamamoto, Junichi Uchida, Hirohisa Seto, Kunihiro Fukui | 1994-10-18 |