Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10166086 | Dental therapy apparatus | Katsunori Ishii, Naota Akikusa, Tadataka Edamura, Hirofumi Kan | 2019-01-01 |
| 7829335 | Method of differentiation induction to osteoblasts | Akira Inoue, Hitoshi Hatayama, Hiroshi Suganuma, Toshihiro Kushibiki | 2010-11-09 |
| 5054915 | Liver function testing apparatus | Masahiko Kanda | 1991-10-08 |
| 5054916 | Liver function testing apparatus | Masahiko Kanda | 1991-10-08 |
| 4974591 | Bio-photosensor | Masahiko Kanda | 1990-12-04 |
| 4905703 | Liver function testing apparatus and method | Masahiko Kanda | 1990-03-06 |
| 4826281 | Optical cable with bending mechanism | Shinichi Ohkawa | 1989-05-02 |
| 4807597 | Fiberscope | Koichi Tsuno, Mitsuru Nishikawa | 1989-02-28 |