Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6477897 | Vibrating gyroscope | — | 2002-11-12 |
| 6436842 | Semiconductor wafer including a dot mark of a peculiar shape and method of forming the dot mark | Teiichirou Chiba | 2002-08-20 |
| 6437454 | Semiconductor base material having fine dot mark | Teiichirou Chiba, Ryusuke Komura | 2002-08-20 |
| 6336562 | Bicycle parking device | — | 2002-01-08 |