Issued Patents All Time
Showing 76–100 of 125 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6247371 | Three-axis sensor | Masahiko Namerikawa, Yukihisa Takeuchi | 2001-06-19 |
| 6244110 | Vibration gyro sensor, combined sensor, and method for producing vibration gyro sensor | Yukihisa Takeuchi, Masahiko Namerikawa, Takao Ohnishi | 2001-06-12 |
| 6240781 | Vibration gyro sensor | Masahiko Namerikawa, Yukihisa Takeuchi | 2001-06-05 |
| 6231811 | Ceramic substrate and sensor element using the ceramic substrate | Masahiko Namerikawa | 2001-05-15 |
| 6089090 | Vibration gyro sensor | Masahiko Namerikawa, Yukihisa Takeuchi | 2000-07-18 |
| 6065339 | Vibration gyro sensor, combined sensor and method for producing vibration gyro sensor | Yukihisa Takeuchi, Masahiko Namerikawa, Takao Ohnishi | 2000-05-23 |
| 6047590 | Sensor device with fluid introduction holes | Masahiko Namerikawa, Yukihisa Takeuchi | 2000-04-11 |
| 5987972 | Method for detection of solid particles in fluid and particle sensor used in said method | Toshikazu Hirota, Yasuhito Yajima | 1999-11-23 |
| 5969236 | Particle sensor | Toshikazu Hirota | 1999-10-19 |
| 5959209 | Sensor unit having multiple sensors each providing independent detection of a force component | Yukihisa Takeuchi, Masahiko Namerikawa | 1999-09-28 |
| 5948996 | Multielement sensor | Yukihisa Takeuchi, Masahiko Namerikawa | 1999-09-07 |
| 5925972 | Multiple element particle sensor and signal processing electronics | Eric J. Shrader, Hugh F. Frohbach, Joseph S. Eckerle, Ronald E. Pelrine, John P. Marlow +1 more | 1999-07-20 |
| 5922946 | Particle sensor | Toshikazu Hirota | 1999-07-13 |
| 5920007 | Particle sensor that distinguishes between particles and bubbles in a fluid | Toshikazu Hirota, Yasuhito Yajima | 1999-07-06 |
| 5892143 | Sensor device with fluid introduction holes | Masahiko Namerikawa, Yukihisa Takeuchi | 1999-04-06 |
| 5889351 | Device for measuring viscosity and device for measuring characteristics of fluid | Hidemasa Okumura, Yukihisa Takeuchi | 1999-03-30 |
| 5877411 | Fluid sensor | Masahiko Namerikawa, Yukihisa Takeuchi, Shigeki Nakao | 1999-03-02 |
| 5837887 | Misfire sensor | Yukihisa Takeuchi, Eric J. Shrader, Joseph S. Eckerle | 1998-11-17 |
| 5825119 | Sensor element and particle sensor | Yukihisa Takeuchi, Eric J. Shrader, Joseph S. Eckerle, Ronald E. Pelrine | 1998-10-20 |
| 5774257 | Display element and display apparatus | Yukihisa Takeuchi, Hugh F. Frohbach, Eric J. Shrader, Ronald E. Pelrine | 1998-06-30 |
| 5747671 | Axial flow particle sensor | Toshikazu Hirota, Yukihisa Takeuchi | 1998-05-05 |
| 5721562 | Electroluminescent display device including a columnar crystal structure insulating film | Tomoyuki Kawashima, Harutaka Taniguchi, Hisato Kato | 1998-02-24 |
| 5716501 | Method of producing electroluminescence emitting film | Tomoyuki Kawashima, Harutaka Taniguchi, Hisato Kato | 1998-02-10 |
| 5698931 | Sensor element and particle sensor | Yukihisa Takeuchi, Eric J. Shrader, Joseph S. Eckerle, Ronald E. Pelrine | 1997-12-16 |
| 5660697 | Electroluminescent display device and method of manufacturing same | Tomoyuki Kawashima, Harutaka Taniguchi, Hisato Kato | 1997-08-26 |