Showing 1–26 of 26 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Kazuo Hiraguchi | Fujitsu Limited | 35 |
| 2 | Teruo Ashikawa | Fujitsu Limited | 6 |
| 3 | Makoto Shimizu | Fujitsu Limited | 4 |
| 3 | Norihito Fukushima | — | 4 |
| 3 | Yuka Ishihara | — | 4 |
| #6 | Koji Yanai | Meiji Seika Kaisha | 3 |
| #6 | Chisato Urano | — | 3 |
| #6 | Kouki Uefune | Hitachi | 3 |
| #6 | Akemi Sanada | Hitachi | 3 |
| #10 | Katsuhiro Aoki | Ricoh Company | 2 |
| #10 | Toshimizu Ozawa | — | 2 |
| #10 | Tadayoshi Ozaki | — | 2 |
| #10 | Yuji Iwamura | Fujitsu Limited | 2 |
| #14 | Hiroaki Shoji | Nippon Unicar Company Limited | 1 |
| #14 | Kouji Tsujimura | Fujifilm | 1 |
| #14 | Taiji Iwasaki | Fujifilm | 1 |
| #14 | Tetsuro Mitsui | Fujifilm | 1 |
| #14 | Taijiro Fujita | Fujitsu Limited | 1 |
| #14 | Taku Kunou | — | 1 |
| #14 | Taishi Shigematsu | — | 1 |
| #14 | Masami Seko | Fujitsu Limited | 1 |
| #14 | Koji Tsujimura | Fujitsu Limited | 1 |
| #14 | Kazunaga Horiuchi | — | 1 |
| #14 | Bungo Shigeta | Fujitsu Limited | 1 |
| #14 | Toshihiro Suya | Fujitsu Limited | 1 |
| #14 | Jin Kasono | — | 1 |