Showing 1–23 of 23 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Tetsuya Izumi | Jatco | 4 |
| 2 | Akihiro Ishikawa | Shimadzu | 3 |
| 2 | Satoru Nakajima | Canon | 3 |
| #4 | Toshiyuki Nagai | Nippon Unicar Company Limited | 2 |
| #4 | Hisatane Komori | Canon | 2 |
| #4 | Teruhiko Ide | Tosoh | 2 |
| #4 | Takayuki Satomi | Miki Pulley Co. | 2 |
| #4 | Tohru Matsumoto | Ricoh Company | 2 |
| #4 | Yoshiharu Asaoka | Tosoh | 2 |
| #4 | Yuusuke Inoue | Tgk Co. | 2 |
| #11 | Naoki Shoji | Jtekt | 1 |
| #11 | Tsutomu Matsunaga | Bridgestone Tire Company Limited | 1 |
| #11 | Shigeru Michiwaki | Meiko Electronics Co. | 1 |
| #11 | Yuuki Sugaya | Isuzu Motors Limited | 1 |
| #11 | Martin Franke | Siemens Aktiengesellschaft | 1 |
| #11 | Yuya Tsuchida | Tosoh | 1 |
| #11 | Masao Sebata | Ikeda Bussan Co. | 1 |
| #11 | Takahisa Takubo | Capsugel Belgium Nv | 1 |
| #11 | Terubiko Suzuki | Isuzu Motors Limited | 1 |
| #11 | Hideto Kuramochi | Tosoh | 1 |
| #11 | Setsuko Kawakami | Lenovo (Singapore) Pte. | 1 |
| #11 | Shigenobu Minami | Kabushiki Kaisha Toshiba | 1 |
| #11 | Michihiko Yanagisawa | Speedfam Co. | 1 |