Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10775250 | Torque sensor | Kazuhiro Okada, Miho Okada | 2020-09-15 |
| 10732056 | Force sensor | Kazuhiro Okada, Miho Okada | 2020-08-04 |
| 9995644 | Force sensor and structure body used therein | Kazuhiro Okada | 2018-06-12 |
| 8966996 | Force sensor | Kazuhiro Okada | 2015-03-03 |
| 8667854 | Torque sensor | Kazuhiro Okada | 2014-03-11 |
| 6678966 | Reseat system of touch signal probe | Satoshi Koga | 2004-01-20 |
| 6523273 | Reseat system for touch probe in coordinates measuring machine | Satoshi Koga | 2003-02-25 |
| 6507404 | Method and apparatus for measuring optical wavelength | Hirohisa Handa, Nobuhiro Ishikawa | 2003-01-14 |
| 6496266 | Measuring device for absolute measurement of displacement | — | 2002-12-17 |
| 6490300 | Wavelength-stabilized light source apparatus | Kiyokazu Okamoto | 2002-12-03 |
| 6360176 | Touch signal probe | Nobuhiro Ishikawa | 2002-03-19 |
| 6327789 | Touch signal probe | Kunitoshi Nishimura, Kazuhiko Hidaka | 2001-12-11 |
| 6198298 | Touch-signal probe | — | 2001-03-06 |
| 5035507 | Grating-interference type displacement meter apparatus | Tatsuo Itabashi | 1991-07-30 |