Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE40209 | Cell potential measurement apparatus having a plurality of microelectrodes | Hirokazu Sugihara, Akihito Kamei, Yasushi Kobayashi, Tadayasu Mitsumata | 2008-04-01 |
| 6890762 | Method for measuring physiocochemical properties of tissues of cells, method for examining chemicals, and apparatus therefor | Hirokazu Sugihara, Yasushi Kobayashi, Hiroaki Oka, Ryuta Ogawa | 2005-05-10 |
| RE38323 | Cell potential measurement apparatus having a plurality of microelectrodes | Hirokazu Sugihara, Akihito Kamei, Yasushi Kobayashi, Tadayasu Mitsumata | 2003-11-18 |
| RE37977 | Cell potential measuring electrode and measuring apparatus using the same | Hirokazu Sugihara, Hiroaki Oka, Ken Shimono, Ryuta Ogawa | 2003-02-04 |
| 6511817 | Methods and device for in vitro detection and characterization of psychoactives using analysis of repetitive electrical activity in a neuronal sample | Gary Lynch, Ken Shimono, Hirokazu Sugihara | 2003-01-28 |
| 6297025 | Measurement of complete electrical waveforms of tissue or cells | Hirokazu Sugihara, Akihito Kamei, Yasushi Kobayashi, Tadayasu Mitsumata | 2001-10-02 |
| 6288527 | Two-dimensional sensor using laps for measuring cell activity | Hirokazu Sugihara, Akihito Kamei, Hiroshi Iwasaki | 2001-09-11 |
| 6281670 | Two-dimensional sensor having photoconductive layer for measuring cell activity | Hirokazu Sugihara, Akihito Kamei, Hiroshi Iwasaki | 2001-08-28 |
| 6151519 | Planar electrode | Hirokazu Sugihara, Tadayasu Mitsumata | 2000-11-21 |
| 6132683 | Cell potential measuring electrode and measuring apparatus using the same | Hirokazu Sugihara, Hiroaki Oka, Ken Shimono, Ryuta Ogawa | 2000-10-17 |
| 5810725 | Planar electrode | Hirokazu Sugihara, Tadayasu Mitsumata | 1998-09-22 |
| 5563067 | Cell potential measurement apparatus having a plurality of microelectrodes | Hirokazu Sugihara, Akihito Kamei, Yasushi Kobayashi, Tadayasu Mitsumata | 1996-10-08 |
| 5233025 | Amphetamine protein complex as immunogen for obtaining antibodies specific to methamphetamine | Jinsei Miyazaki, Tadayasu Mitsumata | 1993-08-03 |
| 5026827 | Amphetamine-protein complex as immunogen for obtaining antibodies specific to methamphetamine | Jinsei Miyazaki, Tadayasu Mitsumata | 1991-06-25 |