Showing 1–18 of 18 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Akio Yamamoto | Sri Sports Limited | 5 |
| 2 | Toshihiko Murakami | Hitachi | 4 |
| 3 | Katsunori Kokubun | Sony | 3 |
| #4 | Hiroshi Kashino | Hitachi Maxell | 2 |
| #4 | Masahito Hanao | Sumitomo Metal Industries | 2 |
| #4 | Kenji Taguchi | Sanyo Electric Co. | 2 |
| #4 | Nobuhiro Fujiwara | Smc | 2 |
| #8 | Naoki Tajima | Konica | 1 |
| #8 | Yukihiro Yanagawa | Kuraray Co. | 1 |
| #8 | Masami Shimizu | Kao | 1 |
| #8 | Masaru Nakayama | Honda Motor Co. | 1 |
| #8 | Arata Kudou | Dic | 1 |
| #8 | Kazushige Ishiura | Kuraray Co. | 1 |
| #8 | Takeshi Ota | — | 1 |
| #8 | Takaaki Asakura | Dainippon Ink And Chemicals | 1 |
| #8 | Gun Seki | Hitachi Maxell | 1 |
| #8 | Tamio Shikano | Yupo | 1 |
| #8 | Kenjirou Kiyono | Mitsubishi Kagaku Media Co. | 1 |