Showing 1–25 of 25 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Masayuki Miyazaki | Hitachi | 7 |
| 2 | Ko Ariga | Tosoh | 2 |
| 2 | Toshiyuki Obata | Stanley Electric Co. | 2 |
| 2 | Naoki MIKAMI | Denso | 2 |
| 2 | Shinobu Izumi | Tokuyama | 2 |
| 2 | Yusuke Naraki | Tosoh | 2 |
| #7 | Yohei Chikashige | Tokuyama | 1 |
| #7 | Masatoshi Niunoya | Sekisui Medical Co. | 1 |
| #7 | Reiko Okayama | Tokuyama | 1 |
| #7 | Toshiaki Otani | Tokuyama | 1 |
| #7 | Manabu Kondou | Tokuyama | 1 |
| #7 | Kouki Tomimura | Nisshin Steel Co. | 1 |
| #7 | Ryuji Ishimoto | Tokuyama | 1 |
| #7 | Shinichirou Koyanagi | Tokuyama | 1 |
| #7 | Shouji Iiyama | Tokuyama | 1 |
| #7 | Kenichi Ishizu | Tokuyama | 1 |
| #7 | Megumu Saitou | Hitachi High-Technologies | 1 |
| #7 | Yasuhiro Hosoi | Aisin Seiki Kabushiki Kaisha | 1 |
| #7 | Kazuhiro Teranishi | Tokuyama | 1 |
| #7 | Reiji Yoshimura | Tokuyama | 1 |
| #7 | Ryusuke Okamoto | Sekisui Medical Co. | 1 |
| #7 | Kanji Sakata | Tokuyama | 1 |
| #7 | Nobuhiko Hiraide | NS Sumikin Stainless | 1 |
| #7 | Yoshihiro Kubo | Horiba | 1 |
| #7 | Hiroaki Taira | Sekisui Medical Co. | 1 |