Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6532432 | Portable GPS velosity/distance meter | Kazumi Sakumoto, Hiroshi Odagiri | 2003-03-11 |
| 6449583 | Portable measurement apparatus | Kazumi Sakumoto, Hiroshi Odagiri | 2002-09-10 |
| 6388613 | Portable GPS type distance/speed meter capable of selectively using doppler speed measuring method | Kazumi Sakumoto, Hiroshi Odagiri | 2002-05-14 |
| 6285314 | Portable GPS type distance/speed meter capable of changing sampling period of GPS signal in response to arm swinging period | Kazumi Sakumoto, Hiroshi Odagiri | 2001-09-04 |