Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D311527 | Portable computer | Yukihiro Fujii, Yuichi Segawa | 1990-10-23 |
| D302375 | Electric rice cooker | Shizuo Noda, Eiko Okamura | 1989-07-25 |
| D285644 | Pressure cooker | Yoshio Oka | 1986-09-16 |