Issued Patents All Time
Showing 26–36 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7613073 | Ultrasonic sensor | Takahiko Yoshida, Makiko Sugiura, Ryounosuke Tera, Yuuta Hasebe | 2009-11-03 |
| 7612485 | Ultrasonic sensor | Makiko Sugiura, Kazuaki Watanabe | 2009-11-03 |
| 7555955 | Ultrasonic sensor | Takahiko Yoshida, Ryonosuke Tera, Akio Sugiura | 2009-07-07 |
| 7513158 | Ultrasonic sensor for use in automotive vehicle | Kazuaki Watanabe, Makiko Sugiura | 2009-04-07 |
| 7497121 | Ultrasonic sensor | Takahiko Yoshida, Makiko Sugiura, Ryonosuke Tera, Yuta Hasebe | 2009-03-03 |
| 7490517 | Sensor attachment structure and ultrasonic sensing device | Takahiko Yoshida, Makiko Sugiura, Yuta Hasebe | 2009-02-17 |
| 7456971 | Optical gas sensing apparatus | Takahiko Yoshida, Noboru Endo | 2008-11-25 |
| 7397167 | Ultrasonic wave generating device | Makiko Sugiura, Takahiko Yoshida, Ryonosuke Tera, Hiroshi Tanaka, Yuta Hasebe | 2008-07-08 |
| 7347847 | Disposable diaper capable of being put on either from the front or the back of a wearer | Haruko Toyoshima | 2008-03-25 |
| 7288079 | Disposable diaper capable of being put on either from the front or the back of a wearer | Haruko Toyoshima | 2007-10-30 |
| 6706030 | Absorbent article | Hisanori Watanabe, Hidekazu Ito, Takao Koyama | 2004-03-16 |