Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6861622 | Negative temperature coefficient thermistor and method for manufacturing the same | Takehiko Ishii, Kenji Nagareda, Masahiko Kawase, Satoshi Fujita | 2005-03-01 |
| 6187707 | Barium titanate-based semiconductive ceramic composition | Toshiharu Hirota, Yasuhiro Nabika, Noriyuki Yamamoto | 2001-02-13 |