Showing 1–19 of 19 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Osamu Miyazaki | Hitachi Medical | 6 |
| 2 | Genroku Sugiyama | Hitachi Construction Machinery Co. | 3 |
| 3 | Yasutaka Tsuruga | Hitachi Construction Machinery Co. | 2 |
| 3 | Megumi Yoshimura | Tdk | 2 |
| 3 | Hirotaka Takeshima | Hitachi Medical | 2 |
| #6 | Naoki Otsuji | Canon | 1 |
| #6 | Kohsuke Ikeda | Texas Instruments | 1 |
| #6 | Yutaka Koizumi | National Institute For Materials Science | 1 |
| #6 | Takayuki Ban | Toyota | 1 |
| #6 | Kazuo Ishida | Mitsubishi Electric | 1 |
| #6 | Yasuo Shioya | — | 1 |
| #6 | Yasuaki Shiomi | Kubota | 1 |
| #6 | Nagayuki Takao | Hitachi Maxell | 1 |
| #6 | Tomo Shimizu | Sekisui Medical Co. | 1 |
| #6 | Hiroaki Yada | Sony | 1 |
| #6 | Fumihiko Matsuda | Nippon Mektron | 1 |
| #6 | Masakazu Miyata | Riso Kagaku | 1 |
| #6 | Masami Yoshida | Smc | 1 |
| #6 | Takeshi Aikawa | Kabushiki Kaisha Toshiba | 1 |