Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5334258 | Washing method | Nagato Osano, Yukihiro Imai, Ikuo Nakajima, Toshiji Nishiguchi, Akira Horie | 1994-08-02 |
AH
Akihito Hosaka
Overall (1994): #160,092 of 165,921Top 100%
1
Patents 1994