Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D744123 | LED bulb | Hiroyuki Ooshima, Shuuji Oonaka | 2015-11-24 |
| D743058 | LED bulb | Shuuji Oonaka, Kouta Yoshizawa | 2015-11-10 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D744123 | LED bulb | Hiroyuki Ooshima, Shuuji Oonaka | 2015-11-24 |
| D743058 | LED bulb | Shuuji Oonaka, Kouta Yoshizawa | 2015-11-10 |