Showing 1–23 of 23 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Kazuhiro Yoshida | Murata Manufacturing Co. | 234 |
| 2 | Takashi Shibata | Nec | 169 |
| 3 | Yasutaka Nishida | Hitachi | 91 |
| #4 | Ryuichi Murasaki | Ykk | 78 |
| #5 | Yasuhiro Yamasaki | Orient Chemical Industries Co. | 55 |
| #6 | Masayoshi Ishikawa | — | 50 |
| #7 | Takashi Miyauchi | Canon | 42 |
| #8 | Masao Nagai | Mizuno | 34 |
| #9 | Daisuke Sakai | Sony | 32 |
| #9 | Takanori Yoshida | Shimadzu | 32 |
| #11 | Takafumi Ueno | Nissan Motor Co. | 31 |
| #12 | Hideki Aoki | Kubota | 30 |
| #13 | So Nomoto | Mitsubishi Electric | 27 |
| #14 | Shu Yoshida | Mitsubishi Gas Chemical Company | 19 |
| #15 | Hidekazu Kose | Canon | 8 |
| #16 | Stephen G. Perun | IBM | 6 |
| #17 | Tomokazu Murase | Toppan Printing Co. | 5 |
| #17 | Atsushi Nakazato | Toyo Ink Sc Holdings Co. | 5 |
| #17 | Hiroaki Ushirosako | Mitsubishi Electric | 5 |
| #20 | Yasuhiko Hosoe | Ricoh Company | 3 |
| #20 | Yasushi Kudo | Hitachi Denshi | 3 |
| #22 | Yukihiko Suzuki | Hoshizaki America | 2 |
| #22 | Masato TANIGAWA | Mitsubishi Electric | 2 |
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