Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D586679 | Electronic scale | Tatsutoshi Kobayakawa | 2009-02-17 |
| D415050 | Scale | Tomihiro Kaneko | 1999-10-12 |
| D414126 | Scale | Hiroshi Ariyama, Daniel R. Perez | 1999-09-21 |
| D414127 | Scale | Hiroshi Kajimoto | 1999-09-21 |
| D410397 | Electronic scale | Hiroshi Kajimoto | 1999-06-01 |
| D409932 | Scale | Hiroshi Kajimoto | 1999-05-18 |
| D403978 | Scale | Hidenori Goto, Masanobu Nishimura | 1999-01-12 |
| D403977 | Scale | Hiroshi Kajimoto | 1999-01-12 |
| D403605 | Scale | — | 1999-01-05 |
| D403261 | Scale | Hiroshi Ariyama, Daniel R. Perez | 1998-12-29 |
| D401173 | Electronic scale | Hiroshi Kajimoto | 1998-11-17 |
| D329392 | Miniature gem weighing scale | — | 1992-09-15 |