Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12018675 | Pump having a valve mechanism stopping and permitting flow between a suction chamber and a discharge chamber | — | 2024-06-25 |
| 11353018 | Piston pump | Tomokazu Aono | 2022-06-07 |
| 10486667 | Pressure regulating reservoir | — | 2019-11-26 |
| 9010362 | Pressure control reservoir with check valve | Kouji Aoba, Noriaki Asechi, Kazuma Shigeta | 2015-04-21 |
| 8746811 | Brake fluid pressure control device | Koichi Okamura, Chikage Nakamura | 2014-06-10 |
| 8672418 | Sealing structure for piston and piston pump and brake hydraulic pressure control device incorporating the structure | Tsunekazu Nishida | 2014-03-18 |
| 8491287 | Piston pump | Kazuyuki Murai | 2013-07-23 |
| 8388326 | Piston pump assembly having a cylinder member with strain-absorbing portions | Atsushi Sumimoto | 2013-03-05 |
| 8215724 | Pressure regulating reservoir | Koji Aoba, Kazuma Shigeta | 2012-07-10 |
| 8043072 | Filter, piston pump using the filter, and method of mounting the filter in a valve seat member of the piston pump | Junichi Maeda | 2011-10-25 |
| 8011906 | Piston pump | — | 2011-09-06 |
| 7891959 | Piston pump | Junichi Maeda | 2011-02-22 |
| 7704058 | Piston pump | Junichi Maeda | 2010-04-27 |
| 7690899 | Piston pump | — | 2010-04-06 |
| 6715847 | Rotary pump with higher discharge pressure and brake apparatus having same | Takahiro Yamaguchi, Takashi Sato, Hiroshi Kondo, Toshihiko Kawamura | 2004-04-06 |
| 6474752 | Rotary pump and braking device using same | Takahiro Yamaguchi, Toshiya Morikawa | 2002-11-05 |
| 6273527 | Rotary pump with better fluid sealing structure and brake apparatus having same | Takahiro Yamaguchi, Takashi Satou, Takeshi Fuchida, Hiroyuki Shinkai, Toshiya Morikawa | 2001-08-14 |
| 6270169 | Rotary pump and braking device using same | Takahiro Yamaguchi, Toshiya Morikawa | 2001-08-07 |
| 5577896 | Pump | — | 1996-11-26 |
| 5435637 | Hydraulic brake control system for vehicle | Makoto Imaeda | 1995-07-25 |