Showing 1–24 of 24 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Toshio Yamamoto | Asmo Co. | 7 |
| 2 | Hisao Hayashi | Sony | 5 |
| 3 | Makoto Koike | Hodogaya Chemical Co. | 4 |
| #4 | Kiyoshi Yamazaki | Toyota Central R&D Labs | 3 |
| #4 | Yoshiteru Omura | Toyota Central R&D Labs | 3 |
| #4 | Masafumi Yamamoto | Toyota | 3 |
| #4 | Miho Hatanaka | Toyota Central R&D Labs | 3 |
| #8 | Takahiko Asaoka | Toyota Central R&D Labs | 2 |
| #8 | Takahiro Kozawa | Toyoda Gosei Co. | 2 |
| #8 | Hiroyuki Nishizawa | Toyota | 2 |
| #8 | Tetsu Kachi | Toyota | 2 |
| #8 | Takaji Umeno | Toyota | 2 |
| #8 | Kazuyoshi Tomita | Toyoda Gosei Co. | 2 |
| #8 | Akira Morikawa | Toyota | 2 |
| #15 | Kazuyuki Tachi | Toyota Central R&D Labs | 1 |
| #15 | Hidehiro Oba | Toyota | 1 |
| #15 | Norio Fujitsuka | Toyota Central R&D Labs | 1 |
| #15 | Shin Tajima | Toyota Central R&D Labs | 1 |
| #15 | Masaru Sugai | Toyota Central R&D Labs | 1 |
| #15 | Katsuhiro Suzuki | Sony | 1 |
| #15 | Masahito Kodama | Toyota Central R&D Labs | 1 |
| #15 | Satoshi Goto | Murata Manufacturing Co. | 1 |
| #15 | Masakazu Kanechika | Toyota | 1 |
| #15 | Tadashi Ichikawa | Toyota Central R&D Labs | 1 |