Showing 1–14 of 14 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Michikazu Miyamoto | Smc | 5 |
| 1 | Yoshihiro Wada | Sharp Kabushiki Kaisha | 5 |
| 3 | Hiromichi Takahashi | Kao | 4 |
| #4 | Noriaki Fukube | Ricoh Company | 2 |
| #4 | Jun Takayama | Sony | 2 |
| #4 | Nobuyuki Agata | Canon | 2 |
| #7 | Shoichi Makado | Smc | 1 |
| #7 | Ryuichi Fujii | Somar | 1 |
| #7 | Masamichi Tajima | Smc | 1 |
| #7 | Masayuki Kawasaki | Pentel Kabushiki Kaisha | 1 |
| #7 | Isamu Takehara | Seiko Instruments | 1 |
| #7 | Seitaro Iwamoto | Somar | 1 |
| #7 | Kunihiko Yoshikawa | Sumitomo Metal Industries | 1 |
| #7 | Hisaji Fukuoka | — | 1 |