Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5692280 | Manufacturing method of laminated ceramic electronic components | Kyoshin Asakura | 1997-12-02 |
| 5680884 | Rectifying device | Shigeyuki Nishijima, Atsushi Morii, Osamu Naito | 1997-10-28 |
| 5644840 | Method of producing a plate-type heat exchanger | Youichi Hisamori, Mitunori Kurachi, Tutomu Noma, Masao Kohashi, Yoshihiro Sumida | 1997-07-08 |