Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10525159 | Liquid preparation for contact lenses comprising hydrolyzed hyaluronic acid derivative and cationic bactericide | Katsuhide Yamazaki | 2020-01-07 |
| 10258694 | Skin external preparation and skin irritation-reducing method | Kenichi Suzuki, Yoshihiro Yamakita, Eiichi Ozeki, Takashi Kawabe, Eri Matsutani | 2019-04-16 |
| 4902892 | Method of measurement by scanning tunneling microscope | Shigeo Okayama, Hiroshi Tokumoto, Hiroshi Bando, Wataru Mizutani, Masayuki Shimura +2 more | 1990-02-20 |
| 4430796 | Method and apparatus for determining the location of points on a three dimensional thing | — | 1984-02-14 |