Issued Patents All Time
Showing 1–25 of 78 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9116479 | Fixing control device, fixing control method, and image forming apparatus | Hiroaki Umezawa, Shiho Shimosaka, Katsunori Kume, Koh Tokumaru, Osamu Kizaki +4 more | 2015-08-25 |
| 7487767 | Ignition coil for use in engine and engine having plastic cylinder head cover | Junichi Shimada, Yoichi Anzo, Eiichiro Kondo, Kazutoshi Kobayashi, Takahide Kosai +1 more | 2009-02-10 |
| 7013883 | Ignition coil for use in engine and engine having plastic cylinder head cover | Junichi Shimada, Yoichi Anzo, Eiichiro Kondo, Kazutoshi Kobayashi, Takahide Kosai +1 more | 2006-03-21 |
| 6968283 | Gas flow meter | Takafumi Matsumura, Kenichi Katagishi, Masahiro Matsumoto, Keiji Hanzawa | 2005-11-22 |
| 6810345 | Gas flow meter | Takafumi Matsumura, Kenichi Katagishi, Masahiro Matsumoto, Keiji Hanzawa | 2004-10-26 |
| 6763816 | Internal combustion engine ignition coil | Kenji Nakabayashi, Junichi Shimada | 2004-07-20 |
| 6684867 | Ignition apparatus for internal combustion engine and one-chip semiconductor for internal combustion engine igniting | Takashi Ito, Katsuaki Fukatsu, Ryoichi Kobayashi | 2004-02-03 |
| 6595194 | Ignition system for internal combustion engine | Takashi Ito, Ryoichi Kobayashi, Katsuaki Fukatsu | 2003-07-22 |
| 6590774 | Ignition apparatus for internal combustion engine with improved electrical insulation plate including beryllia | Hidetoshi Oishi, Kenichi Katagishi | 2003-07-08 |
| 6571784 | Ignition coil for use in engine and engine having plastic cylinder head cover | Junichi Shimada, Yoichi Anzo, Eiichiro Kondo, Kazutoshi Kobayashi, Takahide Kosai +1 more | 2003-06-03 |
| 6539929 | Ignition device for an internal combustion engine | Takashi Ito, Katsuaki Fukatsu, Ryoichi Kobayashi | 2003-04-01 |
| 6484708 | Resin sealed electronic device | Satoshi Hirakawa, Toshiaki Kaminaga, Ryoichi Kobayashi | 2002-11-26 |
| 6434457 | Apparatus for detecting abnormality of a vehicle sensor and method | Toshinori Okita, Akira Tanaka, Yoshiyuki Yasui, Mamoru Sawada | 2002-08-13 |
| 6402493 | Powder compacting apparatus | Sadao Matsubara | 2002-06-11 |
| 6378514 | Igniter for internal combustion engine | Toshiaki Kaminaga, Ryoichi Kobayashi, Katsuaki Fukatsu | 2002-04-30 |
| 6343595 | Ignition coil for internal combustion engine | Kenji Nakabayashi, Junichi Shimada | 2002-02-05 |
| 6332458 | Ignition coil unit for engine and engine provided with plastic head cover | Junichi Shimada, Yoichi Anzo, Eiichiro Kondo, Kazutoshi Kobayashi, Takahide Kosai +1 more | 2001-12-25 |
| 6321734 | Resin sealed electronic device and method of fabricating the same and ignition coil for internal combustion engine using the same | Toshiaki Kaminaga, Masami Shida, Ryoichi Kobayashi, Katsuaki Fukatsu | 2001-11-27 |
| 6308696 | Ignition apparatus for use in internal combustion engine | Eiichiro Kondo, Yoichi Anzo, Hiroshi Watanabe, Junichi Shimada, Kazutoshi Kobayashi | 2001-10-30 |
| 6085418 | Apparatus for and method of sizing helical gears | Sadao Matsubara | 2000-07-11 |
| 6055969 | Igniter for internal combustion engine having outer packing case equipped with coil and igniter unit | Hidetoshi Oishi, Kazutoshi Kobayashi, Hiroshi Watanabe, Katsuaki Fukatsu, Eiichiro Kondo +4 more | 2000-05-02 |
| 6004120 | Apparatus for manufacturing pressed powder body | Sadao Matsubara | 1999-12-21 |
| 5967128 | Ignition apparatus for an internal combustion engine | Hiroshi Onuki, Takashi Ito, Katsuaki Fukatsu, Ryoichi Kobayashi | 1999-10-19 |
| 5915367 | Igniter for internal combustion engine having outer packing case equipped with coil and igniter unit | Hidetoshi Oishi, Kazutoshi Kobayashi, Hiroshi Watanabe, Katsuaki Fukatsu, Eiichiro Kondo +4 more | 1999-06-29 |
| 5775310 | Ignition device for an internal combustion engine | Takahashi Ito, Katsuaki Fukatsu | 1998-07-07 |