Issued Patents All Time
Showing 101–121 of 121 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4932619 | Clamp device for fixing small-diameter pipe | — | 1990-06-12 |
| 4913119 | Fuel delivery rail assembly | — | 1990-04-03 |
| 4909462 | Device and method for locking piping | — | 1990-03-20 |
| 4899965 | Apparatus for collectively fixing pipes | — | 1990-02-13 |
| 4893657 | Structure of the connecting end portion of composite tube having small diameter | — | 1990-01-16 |
| 4858964 | T-joint for connecting branch pipe | — | 1989-08-22 |
| 4856624 | Slide type exhaust brake system | — | 1989-08-15 |
| 4795114 | Stationary clamping device | Katsushi Washizu | 1989-01-03 |
| 4792161 | Structure for connecting ends of exhaust pipes | — | 1988-12-20 |
| 4778339 | Fan blade | Hiroshi Kanesaka | 1988-10-18 |
| 4775170 | Hose coupling assembly | Kazunori Takigawa, Katsushi Washizu | 1988-10-04 |
| 4561484 | Method of treating a cast iron member prior to joining to another member | Osamu Yonemochi | 1985-12-31 |
| 4436063 | Push rod for operating an intake or exhaust valve of an internal combustion engine | — | 1984-03-13 |
| 4317267 | Method for making valve moving push rod for internal combustion engines | — | 1982-03-02 |
| 4266577 | Collared fuel injection pipe for engines | — | 1981-05-12 |
| 4261769 | High pressure fuel injection tubing material | — | 1981-04-14 |
| 4223826 | Method of brazing stainless steels | — | 1980-09-23 |
| 4218996 | Valve moving push rod for internal combustion engines and method of making the same | — | 1980-08-26 |
| 4196505 | Method of manufacturing high pressure fuel injection pipes | — | 1980-04-08 |
| 4190504 | Anticorrosive overlap-coated steel material | — | 1980-02-26 |
| 4186796 | Heat pipe element | — | 1980-02-05 |