Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D474202 | Tilt device for marine propulsion unit | Shigeru Kai | 2003-05-06 |
| 6390867 | Tilt device for marine propulsion unit | Shinsuke Sekikawa | 2002-05-21 |
| 6390868 | Tilt device for marine propulsion unit | Shinsuke Sekikawa | 2002-05-21 |
| 6332817 | Trim-tilt device for marine propulsion unit | — | 2001-12-25 |
| 6328616 | Trim-tilt device for a marine propulsion unit | Omito Toyoshima, Hisao Takayanagi, Keiji Orihara | 2001-12-11 |
| 6293837 | Trim-tilt device for marine propulsion unit | — | 2001-09-25 |
| 6213823 | Trim-tilt device for marine propulsion unit | Omito Toyoshima, Hisao Takayanagi, Keiji Orihara | 2001-04-10 |
| 6165032 | Tilt cylinder device for outboard motor | — | 2000-12-26 |
| 6123590 | Tilt lock device for outboard motor | — | 2000-09-26 |
| 6062924 | Tilt lock device for outboard motor | — | 2000-05-16 |
| 6042435 | Tilt-trim device for marine propulsion device | — | 2000-03-28 |
| 6039617 | Tilt cylinder device for outboard motor | — | 2000-03-21 |
| 5975968 | Trim-tilt device for marine propulsion unit | — | 1999-11-02 |
| 5882235 | Power tilt cylinder device | — | 1999-03-16 |
| 5876259 | Tilt cylinder apparatus for boat propeller unit | — | 1999-03-02 |
| 5802953 | Power tilt cylinder device | — | 1998-09-08 |
| 5720637 | Power tilt cylinder device | — | 1998-02-24 |
| 5141659 | Lubricating agent for use in warm and hot forging | Satoshi Kashiwaya, Itaru Ishibashi | 1992-08-25 |
| 4367162 | Catalyst for purifying exhaust gases and a method for producing the catalyst | Yoshiyasu Fujitani, Hideaki Muraki, Shiroh Kondoh, Makoto Tomita, Kouji Yokota +1 more | 1983-01-04 |
| 4316822 | Catalyst for purifying exhaust gases | Yoshiyasu Fujitani, Hideaki Muraki, Shiroh Kondoh, Makoto Tomita, Kouji Yokota +1 more | 1982-02-23 |
| 4308018 | Trim-tilt device for marine propulsion devices | Hideo Suzuki | 1981-12-29 |