Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7993116 | Variable displacement vane pump | Norikatsu Hoshina, Yukio Uchida, Jun Soeda | 2011-08-09 |
| 6539712 | Hydraulic drive unit | Sigetaka Konishi, Kenji Suzuki, Hideki Sekiguchi | 2003-04-01 |
| 5685595 | Structure of instrument panel portion for use in vehicles | Takayuki Nishijima, Kanehiro Kawamachi, Mitsuo Yamazaki, Toshiyuki Arima | 1997-11-11 |
| 5549344 | Structure of instrument panel portion for use in vehicles | Takayuki Nishijima, Kanehiro Kawamachi, Mitsuo Yamazaki, Toshiyuki Arima | 1996-08-27 |
| 4807027 | Station platform observation method | — | 1989-02-21 |