Showing 1–5 of 5 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Shigeru Watanabe | Nok | 7 |
| 2 | Takao Yamazaki | Nec | 2 |
| 2 | Motoyasu Tsunoda | Hitachi | 2 |
| #4 | Masato Taniguchi | Ngk Spark Plug Co. | 1 |
| #4 | Yasuyoshi Arikawa | Takeda Pharmaceutical Company Limited | 1 |
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