Showing 1–5 of 5 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Kazufumi Ogawa | Sumitomo Electric Industries | 241 |
| 2 | Yuta Oka | Nichia | 30 |
| 3 | Hiroaki YUTO | Nichia | 12 |
| #4 | Mamoru Naruse | Teikoku Seiyaku Co. | 6 |
| #5 | Hiroyuki Ishitobi | Bridgestone | 2 |
291 patents · 5 inventors
Ranked #8,471 of 111,555 cities Top 8%
Showing 1–5 of 5 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Kazufumi Ogawa | Sumitomo Electric Industries | 241 |
| 2 | Yuta Oka | Nichia | 30 |
| 3 | Hiroaki YUTO | Nichia | 12 |
| #4 | Mamoru Naruse | Teikoku Seiyaku Co. | 6 |
| #5 | Hiroyuki Ishitobi | Bridgestone | 2 |