Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5489625 | Dental adhesive coating base composition and oral composition | Yutaka Moriwaki, Yujiro Uchiyama, Akio Tani, Shigeaki Matsumoto, Hiroshi Furumichi +1 more | 1996-02-06 |
| 4920984 | Mouthpiece and method for producing the same | Hiroshi Furumichi | 1990-05-01 |
| 4518099 | Portable toothpick case | Shigeru Inaba, Yasuyoshi Wada | 1985-05-21 |