Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5361648 | Rolling-sliding mechanical member | Yasuo Utsumi, Shoji Noguchi, Yasuyuki Shimasaki, Hiroshi Iwasa, Satoshi Kadokawa | 1994-11-08 |
| 5352303 | Rolling bearing | Yasuo Utsumi, Toichi Kondou | 1994-10-04 |
| 5347098 | Method of welding nickel or nickel alloy products | Hideki Kashimura, Kiichi Katayama, Hiroshi Imaizumi, Toshio Katou, Hideaki Nakashima | 1994-09-13 |