Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5101803 | Ignition coil | Shigemi Ito | 1992-04-07 |
| 4681989 | Ignition distributor for internal combustion engines | Kenji Yagi, Shunzo Yamaguchi, Ichirou Yoshida, Morihiro Atsumi | 1987-07-21 |
| 4652705 | Ignition distributor with noise suppression electrode oxide coating | Yoshimi Miyamoto, Motokazu Momiyama, Toshiji Tsubai, deceased, Tatsuo Teratani, Nobuyuki Ishihara | 1987-03-24 |
| 4640996 | Ignition distributor for internal combustion engines | Ichirou Yoshida, Morihiro Atsumi, Kenji Yagi, Shunzo Yamaguchi, Manabu Yamada | 1987-02-03 |
| 4625085 | Material for high frequency suppression and distributor for combustion engine composed of the same material | Ichiro Yoshida, Morihiro Atsumi, Shunzo Yamaguchi, Kenji Yagi | 1986-11-25 |
| 4435692 | Low electrostatic capacity wire-wound type ignition cable | Yoshimi Miyamoto, Fumiyoshi Akaku, Katsumi Koto, Tsutomu Kosaka | 1984-03-06 |