Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6198377 | Plastic thermistor and thermosensitive device comprising the same | Masahiko Ito, Kazuyuki Kohara | 2001-03-06 |
| 5196145 | Temperature self-controlling heating composition | Takahito Ishii, Nobuyuki Hirai | 1993-03-23 |