Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Noboru Matsui | Ngk Spark Plug Co. | 1 |
| 1 | Akihiko Suda | Toyota Central R&D Labs | 1 |
| 1 | Kunihiro Uotani | Ricoh Company | 1 |
| 1 | Hisayoshi Fujikawa | Toyota Central R&D Labs | 1 |
4 patents · 4 inventors
Ranked #7,257 of 22,654 cities Top 35%
Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Noboru Matsui | Ngk Spark Plug Co. | 1 |
| 1 | Akihiko Suda | Toyota Central R&D Labs | 1 |
| 1 | Kunihiro Uotani | Ricoh Company | 1 |
| 1 | Hisayoshi Fujikawa | Toyota Central R&D Labs | 1 |