Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6074017 | Liquid pressure control device for load responding brake | — | 2000-06-13 |
| 5984428 | Brake fluid pressure control valve | — | 1999-11-16 |
| 5961187 | Load response type brake fluid pressure controller | Kimio Ishihara | 1999-10-05 |
| 5560689 | Liquid pressure control device for load responding brake | Shinichi Inagaki | 1996-10-01 |
| 5322354 | Proportioning valve | — | 1994-06-21 |
| 5246277 | Liquid pressure control device for load responding brake | — | 1993-09-21 |
| 5066072 | Hydraulic brake pressure control valve | Kunio Yanagi, Akihiro Kamiyoshihara | 1991-11-19 |
| 4781420 | Hydraulic brake load-sensing proportion valve with noise prevention means | — | 1988-11-01 |
| 4716814 | Muffler for brake booster system | — | 1988-01-05 |
| 4664451 | Air bleeder for fluid system | Shozo Sakaguchi | 1987-05-12 |