Showing 1–15 of 15 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Satoaki Takabatake | Toyota | 9 |
| 2 | Takayuki Sekiya | Ngk Insulators | 4 |
| 3 | Issei Matsunaga | Toyota | 3 |
| #4 | Takashi Mitani | Totan Kako Co. | 1 |
| #4 | Akitoshi Jikumaru | Toyota | 1 |
| #4 | Hironobu Kitaoka | Toyota | 1 |
| #4 | Yuki Isozaki | National University Corporation Ehime University | 1 |
| #4 | Makoto Kikuchi | Hitachi | 1 |
| #4 | Masahiro TASAKA | Toyota | 1 |
| #4 | Satoshi Kojima | Ricoh Company | 1 |
| #4 | Shintaro Kitakata | Toyota | 1 |
| #4 | Junya FUKUTA | Toyota | 1 |
| #4 | Toshiyuki TONUMA | Toyota | 1 |
| #4 | Tomohiko Sato | Toshiba Lighting & Technology | 1 |
| #4 | Daishi Yoshikawa | Noritake Co., Limited | 1 |