Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7174790 | Pressure-sensitive sensor, object detecting device, and opening-closing device | Hiroyuki Ogino, Naofumi Nakatani, Koji Yoshino, Takeshi Nagai, Masahiko Ito +1 more | 2007-02-13 |
| 6951140 | Pressure-sensitive sensor, object detecting device, and opening-closing device | Hiroyuki Ogino, Naofumi Nakatani, Koji Yoshino, Takeshi Nagai, Masahiko Ito +1 more | 2005-10-04 |
| 6747399 | Pressure-sensitive sensor, object detecting device, and opening-closing device | Hiroyuki Ogino, Naofumi Nakatani, Koji Yoshino, Takeshi Nagai, Masahiko Ito +1 more | 2004-06-08 |
| 6593681 | Polarization apparatus and polarization method of coaxial flexible piezoelectric cable | Mitsuo Ebisawa, Takeshi Nagai, Masahiko Ito, Yuko Fujii, Tooru Sugimori | 2003-07-15 |
| 6138389 | Iron bottom surface with plated metal film | Toshimitsu Kurumizawa, Masao Shimizu, Toshihide Nakamura, Shinichiro Kobayashi, Toru Taniguchi +4 more | 2000-10-31 |
| 5231509 | Burst gate pulse generating device for use in image signal reproducing system | Norihide Kinugasa, Yoshimitsu Saka, Koichi Yoshimura | 1993-07-27 |
| 5122869 | Video signal processing apparatus | Norihide Kinugasa, Hikaru Masui, Yoshimitsu Saka, Koichi Yoshimura, Toshiaki Ioi | 1992-06-16 |