Showing 1–15 of 15 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Daisuke Kimura | Ngk Insulators | 5 |
| 2 | Satoru Ikeuchi | Konishiroku Photo Industry Co. | 3 |
| 3 | Hirofumi Kinomura | Yaskawa Electric | 2 |
| 3 | Koji Higashikawa | Yaskawa Electric | 2 |
| #5 | Mitsuhiro Suenaga | Toto | 1 |
| #5 | Shuri Kondo | The Procter & Gamble | 1 |
| #5 | Seigou Sakagami | Sumitomo Rubber Industries | 1 |
| #5 | Tetsuya Muranaka | Kabushiki Kaisha Toshiba | 1 |
| #5 | Mikihiko Sukeno | Konica Minolta | 1 |
| #5 | Eriko Takeko | Sumitomo Chemical | 1 |
| #5 | Kazuyuki Yoshizaki | Chugai Pharmaceutical | 1 |
| #5 | Hidetomo Tanaka | Canon | 1 |
| #5 | Teppei SONODA | Yaskawa Electric | 1 |
| #5 | Kazuo Okazaki | Electric Power Development Co. | 1 |
| #5 | Motoji Kondo | Furuno Electric Company Limited | 1 |