Showing 1–25 of 25 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Toshio Hatada | Hitachi | 2 |
| 1 | Takeshi Hida | Hitachi | 2 |
| 1 | Kensaku Oguni | Hitachi | 2 |
| 1 | Kazunori Natsume | Koito Manufacturing Co. | 2 |
| 1 | Tokumitsu Iwama | Murakami | 2 |
| #6 | Shinichi Namura | Du Pont-Mitsui Fluorochemicals Co. | 1 |
| #6 | Minetoshi Izushi | Hitachi | 1 |
| #6 | Isamu Kawano | Hitachi | 1 |
| #6 | Shinichi Irisawa | Koito Manufacturing Co. | 1 |
| #6 | Yoshitake Nakazawa | Murakami | 1 |
| #6 | Michiyuki Kakimoto | Daiwa Can | 1 |
| #6 | Etsuo Furuya | Koito Manufacturing Co. | 1 |
| #6 | Ryuichi Eguchi | Daiwa Can | 1 |
| #6 | Kayoko Ohtera | Du Pont-Mitsui Fluorochemicals Co. | 1 |
| #6 | Mutsunori Matsunaga | Hitachi Appliances | 1 |
| #6 | Yoshikazu Amo | Hitachi | 1 |
| #6 | Goichi Oda | Koito Manufacturing Co. | 1 |
| #6 | Yasuji Sakuma | Hitachi | 1 |
| #6 | Seishiro Kainuma | Nihon Shokuhin Kako Co. | 1 |
| #6 | Yasushi Yamanashi | Kabushiki Kaisha Toshiba | 1 |
| #6 | Sumihisa Kotani | Hitachi | 1 |
| #6 | Hiroshige Shinkai | Koito Manufacturing Co. | 1 |
| #6 | Kyuhei Ishibane | Hitachi | 1 |
| #6 | Shizuo Chiba | Du Pont-Mitsui Fluorochemicals Co. | 1 |
| #6 | Motoyasu Nakanishi | Kabushiki Kaisha Cubic Engineering | 1 |