Showing 1–14 of 14 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Takeshi Morimoto | Asahi Glass Co. | 6 |
| 2 | Takanori Sannan | Dainichiseika Color & Chemicals Mfg. Co. | 2 |
| 2 | Hiroki Sasaki | Nissan Motor Co. | 2 |
| 2 | Nobuyuki Yamamoto | Hitachi | 2 |
| #5 | Yuji Takashima | Sumitomo Electric Industries | 1 |
| #5 | Yukio Oda | Toyoda Koki Kabushiki Kaisha | 1 |
| #5 | Yuji Matsuoka | Toshiba Mitsubishi-Electric Industrial Systems | 1 |
| #5 | Eitaro Kamata | Shoei Kako Co. | 1 |
| #5 | Shinichi Morita | Hitachi | 1 |
| #5 | Koji Kato | Astellas Pharma | 1 |
| #5 | Shinzo Tamai | Mitsubishi Electric | 1 |
| #5 | Kiyoshi Sawai | Sumitomo Electric Industries | 1 |
| #5 | Tamio Serita | Chisso | 1 |
| #5 | Jun Tamura | Kabushiki Kaisha Toshiba | 1 |