Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE42948 | Optical microscope apparatus, optical element arranging method, and storage medium | Hideyuki Kawanabe, Katsuyoshi Yamaguchi, Junzo Sakurai | 2011-11-22 |
| 7224522 | Optical microscope apparatus, optical element arranging method, and storage medium | Hideyuki Kawanabe, Katsuyoshi Yamaguchi, Junzo Sakurai | 2007-05-29 |
| 6989928 | Microscope apparatus | Hideyuki Kawanabe, Shinya Sakamoto | 2006-01-24 |
| 6917377 | Microscope system | Shinichiro Aizaki, Jitsunari Kojima, Hitoshi Ueda, Hideyuki Masuyama | 2005-07-12 |
| 6636353 | Optical element change-over control apparatus and microscope using the same | Katsuyoshi Yamaguchi | 2003-10-21 |
| 6323995 | Optical element switching device and optical microscope loaded with the device | Yasuteru Takahama, Sadashi Adachi, Tetsuya Shirota | 2001-11-27 |
| 6154312 | Objective lens switching device | Yasuteru Takahama, Toshihiko Tanaka | 2000-11-28 |
| 5270631 | Linear DC motor driving device | Hajime Takahashi, Yoshihiro Shimada | 1993-12-14 |