Showing 1–25 of 25 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Hiroyuki Kato | Mitsubishi Electric | 16 |
| 2 | Masayuki Saito | Jnc | 15 |
| 3 | Atsushi Kobayashi | Seiko Epson | 12 |
| #4 | Yasuhiro Tanaka | Sumitomo Electric Industries | 11 |
| #5 | Yasuhiro Ito | Tdk | 9 |
| #6 | Koichi Yamamoto | Daido Metal Company | 5 |
| #6 | Hiroki Funato | Hitachi | 5 |
| #6 | Masahiko Nakamura | Hosiden | 5 |
| #6 | Hiroyuki Hayashi | Sumitomo Wiring Systems | 5 |
| #6 | Kimiyoshi Machii | Hitachi | 5 |
| #11 | Hiroshi Suda | Panasonic | 4 |
| #12 | Masahiro Kojima | Toyota | 3 |
| #12 | Toshiya Uchida | Fujitsu Limited | 3 |
| #12 | Koichi Saito | Seiko Epson | 3 |
| #15 | Tatsuya Matsumoto | The Japan Steel Works | 2 |
| #15 | Takashi Hori | Koito Manufacturing Co. | 2 |
| #17 | Yuichi Shimizu | Mitsubishi Electric | 1 |
| #17 | Toru Inazumi | Nkk Co. | 1 |
| #17 | Shigeru Hasegawa | Teac | 1 |
| #17 | Yuichi Tanaka | Cosmo Oil Co. | 1 |
| #17 | Michio Suzuki | Hitachi | 1 |
| #17 | Yasuo Sugure | Hitachi | 1 |
| #17 | Ryosuke Mizuno | Aisin Technical Center Of America | 1 |
| #17 | Kohji Maki | Hitachi | 1 |
| #17 | Norihiko Sugita | Renesas Electronics | 1 |
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