Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6748651 | Method of manufacturing a bus-bar wiring board to reduce the amount of waste | Kazuo Miyajima, Shin Hasegawa | 2004-06-15 |
| 6433281 | Bus bar wiring board and method of producing the same | Kazuo Miyajima, Shin Hasegawa | 2002-08-13 |
| 5980306 | Electrical connection box | Mitsuo Tanaka, Shin Hasegawa, Tadashi Ikezawa, Kazuo Miyajima, Wataru Suehiro | 1999-11-09 |
| 5766045 | Conductor connection terminal unit | Tadashi Ikezawa | 1998-06-16 |