Nippon Air Brake Co., Ltd.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Nippon Air Brake Co., Ltd..The latest application filed is for "variable load valve for railway vehicles".
Company Profile
0.48.0
- Nippon Air Brake Co., Ltd. - Kobe JP
- Nippon Air Brake Co., Ltd. - Hyogo JP
- Nippon Air Brake Co., Ltd. - JP JP
- The Nippon Air Brake Co., Ltd - Kobe JP
Patent Activity
| Patent | Date |
|---|---|
| Variable load valve for railway vehicles Grant 5,144,985 - Tamamori September 8, 1 | 1992-09-08 |
| Pump apparatus with improved coupling between the pump and motor Grant 5,127,316 - Ishiwata , et al. July 7, 1 | 1992-07-07 |
| Mounting arrangement for connecting a fluid pressure valve to a pipe bracket by a hollow adapter member Grant 5,083,586 - Akamatsu January 28, 1 | 1992-01-28 |
| Compressed-air dryer Grant 5,002,593 - Ichishita , et al. March 26, 1 | 1991-03-26 |
| Two-part plastic piston with excess resin receiving groove Grant 4,998,461 - Ishiwata , et al. March 12, 1 | 1991-03-12 |
| Compressed air pressure supply system Grant 4,892,569 - Kojima January 9, 1 | 1990-01-09 |
| Automatic air braking system Grant 4,854,648 - Nakao August 8, 1 | 1989-08-08 |
| Spring brake cylinder Grant 4,811,651 - Hata , et al. March 14, 1 | 1989-03-14 |
| Arrangement for controlling the removal of moisture from a two-cylinder type moisture remover Grant 4,812,148 - Hata , et al. March 14, 1 | 1989-03-14 |
| Electromagnetic valve Grant 4,773,447 - Imanaka , et al. September 27, 1 | 1988-09-27 |
| Wheel-speed detecting arrangement Grant 4,763,261 - Imanaka , et al. August 9, 1 | 1988-08-09 |
| Disc brake Grant 4,762,206 - Arimitsu August 9, 1 | 1988-08-09 |
| Air compressor control apparatus Grant 4,756,669 - Hata July 12, 1 | 1988-07-12 |
| Fluid pressure control apparatus for reducing swing or fall of vehicle body due to braking during backwards running of vehicle Grant 4,709,968 - Tanaka , et al. December 1, 1 | 1987-12-01 |
| Ball-type stop cocks having standard matching flanges Grant 4,708,158 - Akamatsu November 24, 1 | 1987-11-24 |
| Automatic tension adjusting mechanism for winding and transmitting device for automatic door Grant 4,708,695 - Sugiyama November 24, 1 | 1987-11-24 |
| Railroad car air compressor unit Grant 4,696,626 - Hata , et al. September 29, 1 | 1987-09-29 |
| Brake control apparatus for a vehicle Grant 4,679,668 - Washizu , et al. July 14, 1 | 1987-07-14 |
| Equalizer discharge valve for a railroad car air brake system Grant 4,678,241 - Tamamori , et al. July 7, 1 | 1987-07-07 |
| Air dryer device Grant 4,673,419 - Kojima June 16, 1 | 1987-06-16 |
| Master cylinder reservoir Grant 4,658,585 - Kamemoto , et al. April 21, 1 | 1987-04-21 |
| Air dryer unit Grant 4,655,801 - Kojima , et al. April 7, 1 | 1987-04-07 |
| Pull-type pneumatic booster Grant 4,653,382 - Morimoto March 31, 1 | 1987-03-31 |
| Compound electropneumatic brake control system Grant 4,624,506 - Doto November 25, 1 | 1986-11-25 |
| Brake device for controlling brake operation on inclines Grant 4,610,338 - Kubota , et al. September 9, 1 | 1986-09-09 |
| Device for automatically opening and closing hinged door Grant 4,599,824 - Mitsuhashi , et al. July 15, 1 | 1986-07-15 |
| Air dryer device Grant 4,572,725 - Kojima February 25, 1 | 1986-02-25 |
| Air dryer device for compressed air system of vehicle Grant 4,544,385 - Tanaka October 1, 1 | 1985-10-01 |
| Fluid pressure switch Grant 4,525,611 - Akamatsu , et al. June 25, 1 | 1985-06-25 |
| Memory system of wheel speed of vehicle with skid control system Grant 4,517,647 - Harada , et al. May 14, 1 | 1985-05-14 |
| Hydraulic reservoir for tandem master cylinder Grant 4,514,980 - Ishiwata May 7, 1 | 1985-05-07 |
| Fluid reservoir with fluid-level sensor Grant 4,500,761 - Kubota , et al. February 19, 1 | 1985-02-19 |
| Skid control system Grant 4,435,768 - Arikawa March 6, 1 | 1984-03-06 |
| Skid control system Grant 4,425,622 - Arikawa January 10, 1 | 1984-01-10 |
| Brake fluid pressure control apparatus in skid control system Grant 4,421,361 - Arikawa , et al. December 20, 1 | 1983-12-20 |
| Skid control system Grant 4,420,191 - Arikawa , et al. December 13, 1 | 1983-12-13 |
| Wheel speed measuring circuit Grant 4,420,814 - Arikawa , et al. December 13, 1 | 1983-12-13 |
| Compound check valve Grant 4,368,752 - Tamamori , et al. January 18, 1 | 1983-01-18 |
| Dehumidifier Grant 4,361,425 - Hata November 30, 1 | 1982-11-30 |
| Brake gear for vehicles Grant 4,239,292 - Nagase December 16, 1 | 1980-12-16 |
| Fluid pressure operable servo positioner Grant 4,125,059 - Tuji November 14, 1 | 1978-11-14 |
| Remote control apparatus marine vessels having dual propeller shafts Grant 4,088,087 - Nitta May 9, 1 | 1978-05-09 |
| Electro-pneumatic control apparatus for an electric/friction brake blending system Grant 4,073,541 - Nagase February 14, 1 | 1978-02-14 |
| Brake cylinder device including means for automatically compensating for brake pad wear Grant 4,068,746 - Munechika January 17, 1 | 1978-01-17 |
| Electro-pneumatic brake apparatus for railway vehicles Grant 3,944,287 - Nagase March 16, 1 | 1976-03-16 |
| Anti-skid System For Vehicles Grant 3,861,756 - Arikawa January 21, 1 | 1975-01-21 |
| Electronic Controller For Use In Anti-skid System For Vehicles Grant 3,857,613 - Arikawa December 31, 1 | 1974-12-31 |
| Modulator In Anti-skid System Grant 3,782,786 - Matsumura January 1, 1 | 1974-01-01 |
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