Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D577132 | Fluorescent lamp | Kenji Itaya, Yoshinori Kakuno, Junichi Takahashi | 2008-09-16 |
| D561356 | Fluorescent lamp | Kenji Itaya, Yoshinori Kakuno, Junichi Takahashi | 2008-02-05 |
| D561386 | Base for fluorescent lamp | Kenji Itaya, Yoshinori Kakuno, Junichi Takahashi | 2008-02-05 |