Showing 1–13 of 13 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Tetsuji Tamura | Sony | 6 |
| 2 | Yoshiyuki Kodama | Seiko Epson | 4 |
| 3 | Makoto Hamamoto | Pan Pacific Copper Co. | 2 |
| 3 | Kenta Nakakado | Pan Pacific Copper Co. | 2 |
| #5 | Yozo Ishihara | Mitsui Mining & Smelting Co. | 1 |
| #5 | Keiji One | Chlorine Engineers Corp. | 1 |
| #5 | Ikunobu Sumida | Pan Pacific Copper Co. | 1 |
| #5 | Masujiro Hisatani | Mitsui Engineering & Shipbuilding Co. | 1 |
| #5 | Yoshitsugu Shinomiya | Chlorine Engineers Corp. | 1 |
| #5 | Tadashi Bannou | Hokko Chemical Industry Co. | 1 |
| #5 | Shigeyuki Nakada | Mitsui Engineering & Shipbuilding Co. | 1 |
| #5 | Kozo Fujiwara | Tohoku University | 1 |
| #5 | Hirohumi Doi | Dai-Ichi Electric Co. | 1 |