Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8591867 | Oral preparation system | Kazushi Oshino, Atsushi Yamagishi, Tadayuki Tokunaga | 2013-11-26 |
| 8580234 | Method for removing solid product formed on surfaces of teeth | Tsutomu Isobe, Yoshiyuki Eshita, Kazuhiko Kato, Kenji Manago, Kuniyuki Nakanishi +1 more | 2013-11-12 |
| 6657098 | Absorbent article | Yoshifumi Niki, Ryuichi Noki, Masamoto Matsukane | 2003-12-02 |
| 5162962 | Magnetic recording apparatus having reduced friction sliding parts | Michihide Yamauchi, Nobunori Ooji, Atsushi Ishikawa | 1992-11-10 |
| 4958998 | Glasslike carbon composite material and method of preparing the same | Michihide Yamauchi, Hiroyuki Nagamori, Atsushi Ishikawa | 1990-09-25 |
| 4774140 | Glass-like carbon material, method for manufacturing the same, and slider part for use with a recording medium | Michihide Yamauchi, Nobuyuki Kishine, Tetsuya Imamura | 1988-09-27 |