Issued Patents All Time
Showing 26–35 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6680512 | Semiconductor device having an integral protection circuit | Katsumichi Ueyanagi, Katsuyuki Uematsu | 2004-01-20 |
| 6632697 | Semiconductor sensor chip and method for producing the chip, and semiconductor sensor and package for assembling the sensor | Katsumichi Ueyanagi, Mitsuo Sasaki | 2003-10-14 |
| 6564634 | Semiconductor sensor chip and method for producing the chip, and semiconductor sensor and package for assembling the sensor | Katsumichi Ueyanagi, Mitsuo Sasaki | 2003-05-20 |
| 6526827 | Semiconductor sensor chip and method for producing the chip, and semiconductor sensor and package for assembling the sensor | Katsumichi Ueyanagi, Mitsuo Sasaki | 2003-03-04 |
| 6494092 | Semiconductor sensor chip and method for producing the chip, and semiconductor sensor and package for assembling the sensor | Katsumichi Ueyanagi, Mitsuo Sasaki | 2002-12-17 |
| 6483283 | Semiconductor dynamic quantity-sensor and method of manufacturing the same | Katsumichi Uayanagi, Mitsuo Sasaki, Shiho Katsumi | 2002-11-19 |
| 6446507 | Semiconductor sensor chip and method for producing the chip, and semiconductor sensor and package for assembling the sensor | Katsumichi Ueyanagi, Mitsuo Sasaki | 2002-09-10 |
| 6332359 | Semiconductor sensor chip and method for producing the chip, and semiconductor sensor and package for assembling the sensor | Katsumichi Ueyanagi, Mitsuo Sasaki | 2001-12-25 |
| 6281033 | Semiconductor dynamic quantity-sensor and method of manufacturing the same | Katsumichi Uayanagi, Mitsuo Sasaki, Shiho Katsumi | 2001-08-28 |
| 5827967 | Semiconductor accelerometer including strain gauges forming a wheatstone bridge and diffusion resistors | Katsumichi Ueyanagi | 1998-10-27 |