Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7699222 | Diaper product, supply information management system, usage information management system and diaper product management system | — | 2010-04-20 |
| 6089762 | Developing apparatus, developing method and substrate processing apparatus | Masahiro Mimasaka | 2000-07-18 |
| 5984540 | Developing apparatus and developing method | Masahiro Mimasaka, Minobu Matsunaga, Akiko Tanaka | 1999-11-16 |