Showing 1–22 of 22 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Akira Kamiyama | Mitsuba Electric Manufacturing Co. | 4 |
| 2 | Seiichi Ogino | Mitsuba Electric Manufacturing Co. | 3 |
| 3 | Kazuo Shoji | Sharp Kabushiki Kaisha | 2 |
| 3 | Masazumi Ishikawa | Noritsu Koki Co. | 2 |
| #5 | Masayoshi Shirato | Mitsuba Electric Manufacturing Co. | 1 |
| #5 | Yasuyoshi Nakajima | Yamaha | 1 |
| #5 | Sugio Otani | Unknown | 1 |
| #5 | Seiichi Tanuma | Hitachi | 1 |
| #5 | Toshihiro Okabe | Hitachi | 1 |
| #5 | Takafumi Ishii | Nippon Oil | 1 |
| #5 | Wataru Mochizuki | Mitsuba | 1 |
| #5 | Eiichi Hirata | Sony | 1 |
| #5 | Tokichi Shimizu | Gc | 1 |
| #5 | Takashi Kawazoe | Mitsuba Electric Manufacturing Co. | 1 |
| #5 | Yoshinori Akutsu | Chisso | 1 |
| #5 | Kyoshi Tsuchiya | Mitsuba Electric Manufacturing Co. | 1 |
| #5 | Koyoshi Shimoyama | — | 1 |
| #5 | Tokio Maki | Mitsuba Electric Manufacturing Co. | 1 |
| #5 | Nobuo Yamagisawa | Mitsuba Electric Manufacturing Co. | 1 |
| #5 | Kuniaki Horikoshi | — | 1 |
| #5 | Hirohiko Takano | Mitsuba Electric Manufacturing Co. | 1 |
| #5 | Kazuto Kuzuu | Nissan Motor Co. | 1 |