Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8821661 | Method of manufacturing honeycomb structure and degreasing apparatus for honeycomb molded body | Yusuke FUJII, Tadafumi Ohashi | 2014-09-02 |
| 7167069 | Coil bobbin and transformer | — | 2007-01-23 |
| 6696908 | Coil bobbin | Kohei Okano, Atsushi Aikawa | 2004-02-24 |
| 6507261 | Coil bobbin for current transformer | Yoshihiro Katano, Kohei Okano | 2003-01-14 |
| 6162067 | Coil-bobbin for AC adapter | — | 2000-12-19 |
| 6008712 | Small sized transformer with cover | Yosihiro Tokuda | 1999-12-28 |