Showing 1–25 of 25 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Hayato Mizuno | Kyocera | 6 |
| 2 | Keiichiro Yamamoto | Tanazawa Hakkosha Co. | 3 |
| 3 | Katsumi Arao | Kyocera | 2 |
| 3 | Yoshiro Morishita | Ozk Co. | 2 |
| 3 | Hiroaki Umeda | Tatsuta Electric Wire & Cable Co. | 2 |
| 3 | Norihiro Yamaguchi | Mitsubishi Electric | 2 |
| #7 | Yusuke Haruna | Nsk | 1 |
| #7 | Gakusho Ri | — | 1 |
| #7 | Masaaki Inuma | — | 1 |
| #7 | Shinji Yoshino | Tatsuta Electric Wire & Cable Co. | 1 |
| #7 | Masayuki Toma | Itoh Denki Co. | 1 |
| #7 | Joji Nakatani | Big Daishowa Co. | 1 |
| #7 | Hisao Aota | Tanazawa Hakkosha Co. | 1 |
| #7 | Tomoe Takemoto | Daihachi Chemical Industry Co. | 1 |
| #7 | Hikaru Nakagawa | Kabushiki Kaisha Tominaga Jyushi Kogyosho | 1 |
| #7 | Tobuto Dezaki | Capcom Co. | 1 |
| #7 | Yoshikazu Yanagiura | — | 1 |
| #7 | Tomonori Morimoto | Matsutani Chemical Industry Co. | 1 |
| #7 | Shunsuke Nagata | Kyocera | 1 |
| #7 | Satoru Sadai | — | 1 |
| #7 | Shinichi Kameoka | Funai Electric Co. | 1 |
| #7 | Kazuhiro Sasamoto | Tanazawa Hakkosha Co. | 1 |
| #7 | Takehiro Ueki | Daihachi Chemical Industry Co. | 1 |
| #7 | Toshinori Kawasaki | Kyocera | 1 |
| #7 | Takanori Obata | Kyocera | 1 |