Showing 1–26 of 26 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Masayuki Endo | Sumitomo Electric Industries | 8 |
| 2 | Tamotsu Koiwai | Olympus Optical Co. | 4 |
| 3 | Hideko Ando | Hitachi | 2 |
| 3 | Hideki Ikeda | Kajima | 2 |
| 3 | Toshiya Nakano | Mitsubishi Electric | 2 |
| 3 | Shogo Tsukada | Hoya | 2 |
| 3 | Tetsuo Ado | Hitachi | 2 |
| 3 | Fumio Goto | Namba Press Works Co. | 2 |
| 3 | Yoshikazu Saitou | Renesas Technology | 2 |
| 3 | Takuji Hasegawa | Konica | 2 |
| #11 | Mitsue Ueno | Hitachi | 1 |
| #11 | Tomofumi Miyamoto | Kabushiki Kaisha Toshiba | 1 |
| #11 | Takao Ohuchi | Bridgestone | 1 |
| #11 | Ikuhiro Yamaguchi | Casio Computer Co. | 1 |
| #11 | Takahiro Kumauchi | Hitachi | 1 |
| #11 | Akihiro Tsukamoto | Casio Computer Co. | 1 |
| #11 | Seiichirou Shirai | Hitachi | 1 |
| #11 | Michiko Nishiwaki | Hitachi Kokusai Electric | 1 |
| #11 | Tooru Yamakita | Casio Computer Co. | 1 |
| #11 | Kanichi Onda | Konica | 1 |
| #11 | Tokuji Toida | Hitachi Hokkai Semiconductor | 1 |
| #11 | Tsutomu Mimata | Hitachi | 1 |
| #11 | Kazuyuki Taguchi | Fuji Electric Co. | 1 |
| #11 | Eiro Moji | Unknown | 1 |
| #11 | Takeo Abe | Shimano | 1 |
| #11 | Takashi Jyogataki | Casio Computer Co. | 1 |