Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9687144 | Fundus photographing apparatus with wavefront compensation and method for photographing fundus image | Yuji Yamazaki, Masaaki Hanebuchi, Yuki Yoshihara | 2017-06-27 |
| 7919179 | Resin-coated sand for multilayer mold | Hiroshi Furusawa, Masanori Totsuka | 2011-04-05 |
| 7658494 | Fundus camera | Masaaki Hanebuchi, Tsuguo Nanjo | 2010-02-09 |
| 7052134 | Fundus camera | Tsuguo Nanjo | 2006-05-30 |
| 6755526 | Fundus camera | — | 2004-06-29 |
| 6654553 | Fundus camera | Miwako Torii | 2003-11-25 |
| 6575571 | Fundus camera | — | 2003-06-10 |
| 5178250 | Roller synchro mechanism | Noboru Ashikawa, Akihito Ohhashi, Masami Takano, Ken Mizokawa, Tetuya Komori | 1993-01-12 |