Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6351847 | Method and device for acquiring usage data of application | Kouji Kishi, Takuya Sumi | 2002-02-26 |
| 4648381 | Gas cooking oven | Toshio Ishii, Isao Takahashi | 1987-03-10 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6351847 | Method and device for acquiring usage data of application | Kouji Kishi, Takuya Sumi | 2002-02-26 |
| 4648381 | Gas cooking oven | Toshio Ishii, Isao Takahashi | 1987-03-10 |