Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5840126 | Washing/drying method utilizing sonication | Ichiro Yoshida, Hiroshi Iida, Shuzo Kawashima, Fukuji Kuroiwa, Isamu Ito +1 more | 1998-11-24 |
| 5203927 | Washing/drying method with an aqueous solution containing surfactant | Ichiro Yoshida, Hiroshi Iida, Shuzo Kawaashima, Fukuji Kuroiwa, Isamu Ito +1 more | 1993-04-20 |