Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4589208 | Portable electric circular saw | Juzaemon Iwasaki | 1986-05-20 |
| 4555849 | Battery powered portable saw | Hiroyuki Ando, Toshio Tanabe | 1985-12-03 |
| 4509259 | Electric shaver | Hiromi Kakumoto, Yoji Iguchi, Makoto Miyata | 1985-04-09 |
| 4426776 | Electric shaver | Hiromi Kakumoto, Yoji Iguchi, Makoto Miyata | 1984-01-24 |