Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6478206 | Scribing method | Gyo Shimotoyodome, Hirokazu Ishikawa | 2002-11-12 |
| 6402381 | Relative linear motion apparatus | Tadashi Hirokawa, Akihiro Teramachi | 2002-06-11 |
| 6390678 | Roller connected body and linear guide device using it | — | 2002-05-21 |
| 6334370 | Ball screwed nut, linearly guiding apparatus using the same, ball screw for steering and method of manufacturing the ball screwed nut | Katsuhiro Sonoda, Shigeru Yamanaka | 2002-01-01 |