Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Tohru Haruna | Adeka Argus Chemical Co. | 2 |
| 2 | Kaoru Ohmori | Nippon Kayaku | 1 |
| 2 | Takenori Makino | Honda Motor Co. | 1 |
| 2 | Kouji Shiozawa | Toa Nenryo Kogyo | 1 |
5 patents · 4 inventors
Ranked #3,857 of 15,417 cities Top 30%
Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Tohru Haruna | Adeka Argus Chemical Co. | 2 |
| 2 | Kaoru Ohmori | Nippon Kayaku | 1 |
| 2 | Takenori Makino | Honda Motor Co. | 1 |
| 2 | Kouji Shiozawa | Toa Nenryo Kogyo | 1 |