Showing 1–24 of 24 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Koh Yoshioka | Toyo Kohan Co. | 3 |
| 1 | Toshifumi KOYANAGI | Toyo Kohan Co. | 3 |
| 1 | Etsuro TSUTSUMI | Toyo Kohan Co. | 3 |
| 1 | Shinichirou HORIE | Toyo Kohan Co. | 3 |
| #5 | Takeo Uchino | Autonetworks Technologies | 2 |
| #5 | Teppei Kurokawa | Toyo Kohan Co. | 2 |
| #5 | Mamoru Yakushiji | Hitachi High-Technologies | 2 |
| #5 | Ryoichi Isomura | — | 2 |
| #9 | Takao Arase | Hitachi High-Technologies | 1 |
| #9 | Hiroho Kitada | Hitachi High-Technologies | 1 |
| #9 | Tsuyoshi Irie | Toyo Kohan Co. | 1 |
| #9 | Yonosuke Yoshii | Toyo Kohan Co. | 1 |
| #9 | Masami SUENAGA | Toyo Kohan Co. | 1 |
| #9 | Naomi Taguchi | Toyo Kohan Co. | 1 |
| #9 | Shunki OBATA | Toyo Kohan Co. | 1 |
| #9 | Norio Nakazato | Hitachi | 1 |
| #9 | Naoharu HARADA | Toyo Kohan Co. | 1 |
| #9 | Yuma YOSHIZAKI | Toyo Kohan Co. | 1 |
| #9 | Hiroki YANAGA | Toyo Kohan Co. | 1 |
| #9 | Kunihiro Yoshimura | Toyo Kohan Co. | 1 |
| #9 | Tamotsu Sato | Kabushiki Kaisha Toshiba | 1 |
| #9 | Yuuto Ooshima | Toyo Kohan Co. | 1 |
| #9 | Takafumi Hatakeda | Toyo Kohan Co. | 1 |
| #9 | Hironao Okayama | Toyo Kohan Co. | 1 |