Showing 1–12 of 12 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Tokifumi Tanaka | Brother Kogyo | 5 |
| 2 | Takahiko ANDO | Mitsubishi Electric | 2 |
| 2 | Shoichi MORIMURA | Okuma | 2 |
| #4 | Takahiro Minatani | Ckd | 1 |
| #4 | Satoshi Tatsumi | Nec | 1 |
| #4 | Kazushige Sakazaki | Tokai Rubber Industries | 1 |
| #4 | Shinji Shibata | Toto | 1 |
| #4 | Yasunori Nimura | Sumitomo Riko Company Limited | 1 |
| #4 | Motoyoshi KIMURA | Sumitomo Electric Industries | 1 |
| #4 | Kaname Miwa | Ngk Spark Plug Co. | 1 |
| #4 | Masaki Nakagawa | Ricoh Company | 1 |
| #4 | Koichiro Iwanaga | Sumitomo Riko Company Limited | 1 |