Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8029758 | Process for producing single-walled carbon nanotubes with increased diameter | Kyoichi Tange, Shizuka Takeuchi | 2011-10-04 |
| 6867914 | Ultraviolet microscope | Ken Kawarabata | 2005-03-15 |
| 6842281 | Observation device, ultraviolet microscope and observation method | Atsushi Tsurumune, Shinichi Ito, Riichiro Takahashi, Tatsuhiko Ema | 2005-01-11 |
| 6204964 | Laser microscope | Yasuo Yonezawa, Kenji Ono, Atsushi Takeuchi | 2001-03-20 |
| 5714749 | Focus detecting apparatus and microscope apparatus equipped with the foregoing apparatus | Yasuo Yonezawa, Masahiko Otomo | 1998-02-03 |
| 5691841 | Stage driving apparatus | Mikio Ohsaki | 1997-11-25 |
| 5568933 | Foldable wheelchair | — | 1996-10-29 |
| 5270862 | Guide apparatus for vertical movement of a stage | — | 1993-12-14 |
| 4436560 | Process for manufacturing boride dispersion copper alloys | Hironori Fujita, Tohru Arai | 1984-03-13 |