Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5314762 | Portable power source | Akira Hamada, Nobuyoshi Nishizawa, Hiroshi Mukai, Isao Furukawa, Akira Watanabe +1 more | 1994-05-24 |
| 5278269 | Film-forming resin and hair dressing composition containing the same | Katsumi Mita, Hiromi Yamamoto, Akihiro Kondo | 1994-01-11 |