Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8304847 | Semiconductor pressure sensor | Masahide Hayashi, Katsumichi Ueyanagi, Kazunori Saito, Mutsuo Nishikawa | 2012-11-06 |
| 6680435 | Electronic device and method of fabricating the same | Toshio Ogawa, Masaaki Takahashi, Noritaka Kamimura, Kazuji Yamada | 2004-01-20 |
| 6484708 | Resin sealed electronic device | Satoshi Hirakawa, Ryoichi Kobayashi, Noboru Sugiura | 2002-11-26 |
| 6378514 | Igniter for internal combustion engine | Noboru Sugiura, Ryoichi Kobayashi, Katsuaki Fukatsu | 2002-04-30 |
| 6321734 | Resin sealed electronic device and method of fabricating the same and ignition coil for internal combustion engine using the same | Masami Shida, Noboru Sugiura, Ryoichi Kobayashi, Katsuaki Fukatsu | 2001-11-27 |
| 6257215 | Resin-sealed electronic apparatus for use in internal combustion engines | Katsuaki Fukatsu, Ryoichi Kobayashi | 2001-07-10 |
| 5842457 | Distributor for internal combustion engines | Takao Terakado, Masaru Ujigawa | 1998-12-01 |
| 5651352 | Distributor for internal combustion engines | Takao Terakado, Masaru Ujigawa | 1997-07-29 |
| 5248881 | Optical fiber type device for monitoring a moving object to detect a rotational position of an internal combustion engine | Kenichi Katagishi, Takenari Yoshida, Masaaki Kusano, Junichi Shimizu, Kazuya Yuzawa | 1993-09-28 |