Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Yasuo Hattori | Asahi Kasei Kogyo Co. | 30 |
| 2 | Humio Takeda | Kabushiki Kaisha Toshiba | 2 |
| 3 | Akira Tsujikawa | Juridical Foundation The Chemo-Sero-Therapeutic Research Institute | 1 |
33 patents · 3 inventors
Ranked #30,136 of 111,555 cities Top 30%
Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Yasuo Hattori | Asahi Kasei Kogyo Co. | 30 |
| 2 | Humio Takeda | Kabushiki Kaisha Toshiba | 2 |
| 3 | Akira Tsujikawa | Juridical Foundation The Chemo-Sero-Therapeutic Research Institute | 1 |