Showing 1–15 of 15 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Toshihiro Kai | Nissan Motor Co. | 4 |
| 2 | Kazunori Ogata | IBM | 3 |
| 2 | Masayuki HATORI | Nikon | 3 |
| #4 | Makoto Yuasa | Daicel | 2 |
| #5 | Teppei Otsuki | Senju Metal Industry Co. | 1 |
| #5 | Yasuhiro Oiwa | Kusumoto Chemicals | 1 |
| #5 | Akira Yoneda | Panasonic | 1 |
| #5 | Ryo Takabayashi | Byk-Chemie Gmbh | 1 |
| #5 | Shunsuke TAKEYA | Denso | 1 |
| #5 | Shunichi Takada | Canon | 1 |
| #5 | Nobuyuki Agata | Canon | 1 |
| #5 | Kiichi Fukuya | IBM | 1 |
| #5 | Takuo Ohwada | Kanto Kagaku | 1 |
| #5 | Shunsuke Yokota | Denso | 1 |
| #5 | Hayato Yasuhara | Denso | 1 |