Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6464803 | Stainless steel for brake disc excellent in resistance to temper softening | Masayuki Tendo, Masao Kikuchi, Toshio Tanoue | 2002-10-15 |
| 5979614 | Brake disc produced from martensitic stainless steel and process for producing same | Akihiko Takahashi, Toshio Tanoue | 1999-11-09 |