Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5656350 | Coil impregnant of epoxy resin from polyhydric phenol mixture | Toru Koyama, Chikashi Kanno, Koo Honjoo, Shinichi Toyoda, Hiroshi Suzuki +1 more | 1997-08-12 |
| 5393805 | Epoxy resin composition for insulating a coil, and a coil molded from the composition | Toru Koyama, Hiroshi Suzuki, Akio Mukoh, Ikushi Kano, Toshiyuki Koide | 1995-02-28 |
| 5324767 | Thermosetting resin composition for casting high-voltage coil, and molded coil and panel formed by casting and curing the composition | Tohru Koyama, Hiroshi Suzuki, Shigeo Amagi, Akio Mukoh, Ikushi Kano | 1994-06-28 |
| 4352897 | Resin molded stators | Masatsugu Ogata, Masanori Nemoto, Toshikazu Narahara, Kenichi Hironaka, Tetuo Ishikawa | 1982-10-05 |