Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D996132 | Handle for cooking utensil | — | 2023-08-22 |
| D830108 | Pressure cooker | — | 2018-10-09 |
| 8950805 | Seating apparatus | Tomoko Azumi, Ingemar Jonsson | 2015-02-10 |
| D712878 | Speaker | — | 2014-09-09 |
| 8616629 | Seating apparatus | Ingemar Jonsson, Tomoko Azumi | 2013-12-31 |
| D570827 | Speaker | — | 2008-06-10 |
| D557257 | Speaker | — | 2007-12-11 |
| D531986 | Loudspeaker housing | Ken Iwayama | 2006-11-14 |
| D497487 | Desk with chair | Tomoko Azumi | 2004-10-26 |
| D492286 | Loudspeaker | Ken Iwayama, Takashi Nishino | 2004-06-29 |
| D433402 | Loudspeaker | — | 2000-11-07 |
| D432521 | Loudspeaker | — | 2000-10-24 |