Showing 1–22 of 22 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Yasuaki Sumi | Sanyo Electric Co. | 2 |
| 1 | Koshi Ando | Sumitomo Electric Industries | 2 |
| 1 | Akihiro Kishishita | Ajinomoto Co. | 2 |
| 1 | Shinichirou Takeuchi | Hitachi | 2 |
| #5 | Kunio Sakamoto | Omron | 1 |
| #5 | Kentarou Tanaka | Honda Motor Co. | 1 |
| #5 | Satoru Yokouchi | Hitachi | 1 |
| #5 | Tsuyoshi Taketa | Hitachi | 1 |
| #5 | Osamu Kishimoto | Omron | 1 |
| #5 | Mitsuhiro Omae | Sanyo Electric Co. | 1 |
| #5 | Shigeru Kemmochi | Hitachi | 1 |
| #5 | Ichirou Nanbu | Sanyo Electric Co. | 1 |
| #5 | Toshinori Hayano | Sanyo Electric Co. | 1 |
| #5 | Hidetoshi Hagiwara | Hitachi | 1 |
| #5 | Takahisa Takiguchi | Sanyo Electric Co. | 1 |
| #5 | Norio Morimoto | Sanyo Electric Co. | 1 |
| #5 | Yukinori Arita | — | 1 |
| #5 | Takefumi Terawaki | Hitachi | 1 |
| #5 | Hiroyuki Tai | Hitachi | 1 |
| #5 | Yutaka Sano | Ricoh Company | 1 |
| #5 | Masao Miyagawa | Meiji Dairies | 1 |
| #5 | Minoru Nozu | Hitachi | 1 |