Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5560907 | Whitening embellisher | Itaru Sakai, Kana Satoh, Tomohide Tanaka, Yutaka Morita, Takashi Hibi +2 more | 1996-10-01 |
| 5427775 | Whitening embellisher | Itaru Sakai, Kana Satoh, Tomohide Tanaka, Yutaka Morita, Takashi Hibi +2 more | 1995-06-27 |
| 5041437 | Pharmaceutical preparation for percutaneous administration containing bunazosin or its salt | Mitsuhiro Yoshida, Hiroyuki Fujimori, Hidenori Asakawa, Masayoshi Kasai, Masanori Kayano | 1991-08-20 |