Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6733182 | Rolling bearing | Yukio Ohura, Susumu Tanaka | 2004-05-11 |
| 5961222 | Anti-electrolytic corrosion rolling bearing | Toshikazu Yabe, Toshimi Takajo, Fumio Ueki, Takahiko Uchiyama, Shigeaki Abe +4 more | 1999-10-05 |
| 5386189 | IC measuring method | Kazuhiro Nishimura | 1995-01-31 |
| 5367263 | Semiconductor integrated circuit device and test method therefor | Kazuhiro Nishimura | 1994-11-22 |