Showing 1–15 of 15 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Akio Yasuda | Sony | 6 |
| 2 | Masaichiro Tatekawa | Sumitomo Electric Industries | 5 |
| 3 | Takaji Kurita | Minolta Co. | 4 |
| #4 | Atsuko Miyaji | Sumitomo Electric Industries | 1 |
| #4 | Yoshinobu Yamamoto | Nippon Shokubai Co. | 1 |
| #4 | Yasuo Araki | Nihon Bayer Agrochem K. K. | 1 |
| #4 | Tadao Inoue | Fujitsu Limited | 1 |
| #4 | Takashi Okuyama | Yamaha Marine | 1 |
| #4 | Takeshi Katsuhira | Nihon Nohyaku Co. | 1 |
| #4 | Takeshi Hirohata | Etec | 1 |
| #4 | Koichi Tagawa | Maeda Industries | 1 |
| #4 | Yoshio Yuasa | Minolta | 1 |
| #4 | Hiromu Mukai | Minolta | 1 |
| #4 | Tsutomu Mabuchi | Nihon Nohyaku Co. | 1 |
| #4 | Yoichiro Miki | Sumitomo Electric Industries | 1 |