Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7672707 | Sensor for magnetoencephalography meter and supermultichannel magnetoencephalography meter system using the same | — | 2010-03-02 |
| 7565809 | Circulation-type liquid helium reliquefaction apparatus with contaminant discharge function, method of discharging contaminant from the apparatus, and refiner and transfer tube both of which are used for the apparatus | — | 2009-07-28 |
| 6829992 | Paper web width adjustment device | Yoshio Kobayashi | 2004-12-14 |
| 6442948 | Liquid helium recondensation device and transfer line used therefor | — | 2002-09-03 |
| 5938598 | Magnetic field source movable phantom head | Hiroshi Endo, Toru Kumagai | 1999-08-17 |
| 5706811 | Method and apparatus for setting reference point for organic measurement | Hiroshi Endo, Toru Kumagai | 1998-01-13 |
| 4772114 | Dynamic optometer | Yukio Fukui, Takeo Iida | 1988-09-20 |