Issued Patents All Time
Showing 51–75 of 89 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7607288 | Catalyst deterioration diagnosis apparatus and catalyst deterioration diagnosis method for internal combustion engine | Masakazu Miyasako, Makoto Nakano | 2009-10-27 |
| 7468493 | Method of connecting aluminum alloy die cast member | Osamu Ohashi, Keiichi Minegishi, Yasunori Yoshida | 2008-12-23 |
| 7368252 | Agglutination accelerator for immunological measurement | Kyoichi Sumida, Kazuhiko Ishihara | 2008-05-06 |
| 7275525 | Control apparatus for an internal combustion engine | Masakazu Miyasako, Motoyasu Suenaga | 2007-10-02 |
| 7252326 | Vehicle underbody structure | — | 2007-08-07 |
| 7212225 | Enhanced resolution image recording method and enhanced resolution image recording apparatus | Katsuto Sumi, Daisuke Nakaya, Takeshi Fujii, Hiroshi Sunagawa | 2007-05-01 |
| 7171943 | Control apparatus for an internal combustion engine | Masakazu Miyasako, Motoyasu Suenaga | 2007-02-06 |
| 7126624 | Image recording method and image recording apparatus | Daisuke Nakaya, Katsuto Sumi, Hiroshi Sunagawa | 2006-10-24 |
| 7057706 | Exposure device | Takao Ozaki | 2006-06-06 |
| 7052434 | Throttle opening degree control apparatus for internal combustion engine | Hironobu Makino, Kenichiro Sato | 2006-05-30 |
| 7005194 | Aluminum alloy member superior in corrosion resistance and plasma resistance | Jun Hisamoto | 2006-02-28 |
| 6924883 | Exposure device | Takao Ozaki | 2005-08-02 |
| 6802286 | Valve timing control system for an internal combustion engine | Morio Fujiwara, Tatsuhiko Takahashi | 2004-10-12 |
| 6761138 | Valve timing control apparatus for internal combustion engine | Tatsuhiko Takahashi | 2004-07-13 |
| 6758176 | Valve timing control apparatus for internal combustion engine | Tatsuhiko Takahashi | 2004-07-06 |
| 6732689 | Valve timing control apparatus for internal combustion engine | Tatsuhiko Takahashi | 2004-05-11 |
| 6686053 | AL alloy member having excellent corrosion resistance | Jun Hisamoto | 2004-02-03 |
| 6620284 | Even pressure welding method by using fluid pressure | Katsumi Iijima, Yutaka Yoshida | 2003-09-16 |
| 6521046 | Chamber material made of Al alloy and heater block | Toshiyuki Tanaka, Jun Hisamoto, Hiroki Sawada, Hiroshi Matsuura | 2003-02-18 |
| 6520131 | Valve timing control system for internal combustion engine | Tatsuhiko Takahashi, Morio Fujiwara | 2003-02-18 |
| 6517761 | Method for embedding part in base made of thermoplastic resin | Yutaka Yoshida, Katsumi Iijima | 2003-02-11 |
| 6317977 | Manufacturing method for fluid passage forming member made of synthetic resin | Katsumi Iijima, Yutaka Yoshida | 2001-11-20 |
| 6213069 | Valve timing control device for use in an internal combustion engine | Atsuko Hashimoto | 2001-04-10 |
| 6213070 | Control apparatus for internal combustion engine | Atsuko Hashimoto, Takeshi Kawakami | 2001-04-10 |
| 6196174 | Valve timing control system for internal combustion engine | Atsuko Hashimoto | 2001-03-06 |