Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Hiroshi Kushitani | Sumitomo Electric Industries | 4 |
| 2 | Mikio Kinoshita | Ricoh Company | 1 |
| 2 | Futoshi Yokomizo | Fuji Oil Holdings | 1 |
| 2 | Masaru Iwasaki | Sharp Kabushiki Kaisha | 1 |
7 patents · 4 inventors
Ranked #6,651 of 28,648 cities Top 25%
Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Hiroshi Kushitani | Sumitomo Electric Industries | 4 |
| 2 | Mikio Kinoshita | Ricoh Company | 1 |
| 2 | Futoshi Yokomizo | Fuji Oil Holdings | 1 |
| 2 | Masaru Iwasaki | Sharp Kabushiki Kaisha | 1 |