Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6416586 | Cleaning method | Tadahiro Ohmi, Toshihiro Il, Kenji Mori, Hirosi Arakawa, Takahisa Nitta | 2002-07-09 |
| 5950222 | Microcomputer using a non-volatile memory | Susumu Yamada, Toru Watanabe, Nobuhiro Arai | 1999-09-07 |