Issued Patents 2018
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10165652 | Lighting circuit and vehicle lamp employing same | — | 2018-12-25 |
| 10164233 | Lithium ion secondary battery comprising a heat sealed separator | Ikuo Kojima | 2018-12-25 |
| 10072809 | Lighting circuit and vehicle lighting device | — | 2018-09-11 |
| 9989209 | Light source module | — | 2018-06-05 |
| 9907151 | Lighting circuit and vehicle lamp having the same | — | 2018-02-27 |
| 9880106 | Vehicle lamp device and abnormality detector of light source thereof | — | 2018-01-30 |
| 9871231 | Film-covered battery | Ikuo Kojima | 2018-01-16 |