Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6404190 | Optical magnetic field sensor probe | Nobuki Itoh, Satoshi Ishizuka, Hisashi Minemoto, Daisuke Ishiko | 2002-06-11 |
| 6370288 | Optical magnetic field sensor probe | Nobuki Itoh, Satoshi Ishizuka, Hisashi Minemoto, Daisuke Ishiko | 2002-04-09 |
| 6333809 | Magneto-optical element | Nobuki Itoh, Satoshi Ishizuka, Hisashi Minemoto, Daisuke Ishiko | 2001-12-25 |
| 6160396 | Optical magnetic field sensor probe | Nobuki Itoh, Satoshi Ishizuka, Hisashi Minemoto, Daisuke Ishiko | 2000-12-12 |
| 6037770 | Optical magnetic field sensor probe having drum lenses | Nobuki Itoh, Satoshi Ishizuka, Hisashi Minemoto, Daisuke Ishiko | 2000-03-14 |
| 5699461 | Optical fiber sensors and method for making the same | Hisashi Minemoto, Nobuki Itoh, Daisuke Ishiko, Satoshi Ishizuka | 1997-12-16 |