Issued Patents 2020
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10539114 | Ignition apparatus | Naoto Hayashi, Makoto Toriyama, Kaori Doi, Kanechiyo Terada, Satoru Nakayama | 2020-01-21 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10539114 | Ignition apparatus | Naoto Hayashi, Makoto Toriyama, Kaori Doi, Kanechiyo Terada, Satoru Nakayama | 2020-01-21 |