Showing 1–24 of 24 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Yoshiaki Ogiso | Advantest | 10 |
| 2 | Tomitake Higuchi | Toray Industries | 6 |
| 2 | Masahiko Furuya | Hitachi | 6 |
| #4 | Michiya Hayashida | Three-D Composites Research | 5 |
| #4 | Iichiro Seino | Usui Kokusai Sangyo Kaisha Limited | 5 |
| #6 | Tadahito Nagayasu | Toray Industries | 4 |
| #6 | Hiroko Kikuchi | Kuraray Co. | 4 |
| #8 | Shigehiro Mori | Morinaga Milk Industry Co. | 3 |
| #8 | Eiji Kurata | Usui Kokusai Sangyo Kaisha Limited | 3 |
| #8 | Shinichi Sadahiro | Mitutoyo | 3 |
| #11 | Hideo Futami | Yamatake | 2 |
| #11 | Shouichi Edo | Nissan Motor Co. | 2 |
| #11 | Daisuke Asahi | Usui Kokusai Sangyo Kaisha Limited | 2 |
| #14 | Toyohiko Aoyama | Chisso | 1 |
| #14 | Koichi MITSUFUJI | Paloma Kogyo Kabushiki Kaisha | 1 |
| #14 | Hiroji Kusaka | Oki Electric Industry Co. | 1 |
| #14 | Aki Katsumata | Usui Kokusai Sangyo Kaisha Limited | 1 |
| #14 | Yasushige Ishii | Usui Kokusai Sangyo Kaisha Limited | 1 |
| #14 | Yasuo Toyohara | — | 1 |
| #14 | Akio Tagami | Usui Co. | 1 |
| #14 | Shuging Li | Kaneka | 1 |
| #14 | Fukio Iimura | Toshiba Kikai | 1 |
| #14 | Itaru Hasegawa | Sumitomo Bakelite Co. | 1 |
| #14 | Kimihiro Shimamura | — | 1 |