Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D716975 | Light-emitting diode lamp | Makoto Hasuo, Naoki Tagami, Koji Omura, Kazuo Gouda | 2014-11-04 |
| D715464 | Light-emitting diode lamp | Makoto Hasuo, Naoki Tagami, Koji Omura, Kazuo Gouda | 2014-10-14 |
| D715465 | Light-emitting diode lamp | Makoto Hasuo, Naoki Tagami, Koji Omura, Kazuo Gouda | 2014-10-14 |