Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9240221 | Semiconductor memory device with a selection transistor having same shape and size as a memory cell transistor | Yutaka Terada, Yasuhiro Agata, Wataru Abe, Kenji Misumi | 2016-01-19 |
| 8811078 | Semiconductor memory device | Yutaka Terada | 2014-08-19 |
| 8020660 | Pump device | Takumi Hisazumi, Yasuhito Nakakuki, Mitsuaki Nakada | 2011-09-20 |
| 7959422 | Oil pump and method of assembling the oil pump | Yasuhito Nakakuki, Kaname Kidokoro, Tetsuo Abe, Toshimitsu Sakaki, Mitsuo Sasaki | 2011-06-14 |
| 7857092 | Internal gear pump and power steering device | — | 2010-12-28 |
| 7722342 | Pump apparatus and power steering | Isamu Tsubono, Mitsuo Sasaki, Toru Takahashi, Masaaki Busujima, Yasuhito Nakakuki | 2010-05-25 |
| 7665569 | Power steering system | Toshimitsu Sakaki, Toru Takahashi | 2010-02-23 |
| 7639559 | Semiconductor memory device | Mitsuaki Hayashi | 2009-12-29 |
| 7427191 | Oil pump | Mizuo Otaki | 2008-09-23 |
| 7382657 | Semiconductor memory device having bit line precharge circuit controlled by address decoded signals | Mitsuaki Hayashi, Wataru Abe, Shuji Nakaya | 2008-06-03 |
| 7325645 | Power steering device | Toshimitsu Sakaki, Chiharu Nakazawa, Tadaharu Yokota | 2008-02-05 |
| 7155905 | Power steering apparatus | Tadaharu Yokota | 2007-01-02 |
| 7128182 | Power steering system | Mizuo Otaki | 2006-10-31 |
| 7110307 | Semiconductor memory with a data holding circuit having two output terminals | Shuji Nakaya, Mitsuaki Hayashi | 2006-09-19 |
| 7086494 | Power steering system | Tadaharu Yokota, Michiya Hiramoto, Yukio Sudo | 2006-08-08 |
| 7044262 | Power steering system | Mizuo Otaki | 2006-05-16 |
| 7035751 | Nonvolatile memory microcomputer chip, and a method for testing the nonvolatile memory microcomputer chip | Masatoshi Shinagawa, Akifumi Kawahara, Tetsuyuki Fukushima, Manabu Komiya | 2006-04-25 |
| 6953102 | Power steering system | Tadaharu Yokota, Michiya Hiramoto | 2005-10-11 |
| 6886657 | Power steering system | Tadaharu Yokota, Michiya Hiramoto, Yukio Sudo | 2005-05-03 |
| 6880668 | Power steering device | Toshimitsu Sakaki, Chiharu Nakazawa, Tadaharu Yokota | 2005-04-19 |
| 6851507 | Power steering system | Tadaharu Yokota, Michiya Hiramoto | 2005-02-08 |
| 6568499 | Power steering system for vehicles | Chiharu Nakazawa, Toshimitsu Sakaki, Mitsuo Sasaki, Tadaharu Yokota | 2003-05-27 |