Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8579598 | Variable capacity vane pump | Hideo Konishi, Fusao Semba | 2013-11-12 |
| 8562316 | Variable capacity vane pump | Hideo Konishi, Fusao Semba | 2013-10-22 |
| 8555628 | Variable displacement pump and power steering apparatus using the variable displacement pump | Makoto Tada, Satoshi Nonaka | 2013-10-15 |
| 8419392 | Variable displacement vane pump | Fusao Semba | 2013-04-16 |
| 8282369 | Variable displacement vane pump with defined cam profile | Fusao Semba | 2012-10-09 |
| 8257057 | Variable displacement vane pump | Hideo Konishi, Fusao Semba | 2012-09-04 |
| 8197238 | Pump apparatus | Hideo Konishi | 2012-06-12 |
| 7862311 | Variable displacement vane pump | Fusao Semba | 2011-01-04 |
| 7832995 | Variable displacement vane pump and method of manufacturing the same | Tadahiko Nogami | 2010-11-16 |
| 7086359 | Rotational phase adjuster | Isao Hayase, Atsushi Watanabe, Masahiko Watanabe, Yoshiyuki Kobayashi, Atsushi Yamanaka | 2006-08-08 |
| 6732688 | Valve timing control system for internal combustion engine | Masahiko Watanabe, Naotaka Nakura | 2004-05-11 |
| 6672265 | Valve timing control system for internal combustion engine | Tamotsu Todo, Kazuhiko Takayanagi, Naotaka Nakura | 2004-01-06 |
| 6622674 | Valve timing control system for internal combustion engine | Yoshiyuki Kobayashi, Naotaka Nakura | 2003-09-23 |
| 6561149 | Rotary phase controller, and valve timing controller of internal combustion engine | Yoshiyuki Kobayashi | 2003-05-13 |
| 5636908 | Fluid pressure control valve | — | 1997-06-10 |
| 5518829 | Solid oxide electrolyte fuel cell having dimpled surfaces of a power generation film | Tokuki Satake, Hitoshi Miyamoto, Kiyoshi Watanabe | 1996-05-21 |
| 5501914 | Solid oxide electrolyte fuel cell | Tokuki Satake, Fusayuki Nanjo, Kiyoshi Watanabe | 1996-03-26 |
| 5488973 | Structure for control valve | — | 1996-02-06 |
| 5445189 | Structure for control valve | — | 1995-08-29 |
| 5445446 | Fluid pressure control valve | — | 1995-08-29 |
| 4388845 | Line pressure control device of an automatic transmission | Norimasa Kishi | 1983-06-21 |