Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8288329 | Hair-treatment composition and hair-treatment method using same | Masakatsu Hata | 2012-10-16 |
| 4899028 | Suction and exhaust system of a heat cooking apparatus | Kazuichi Okada, Tetsuo Kamo, Eiji Shiota | 1990-02-06 |